* AudienceAlienatingPremise: An anime-inspired superhero action show.... starring descendants of the Franchise/LooneyTunes? The show tries to combine slapstick and sight gags with tense action scenes, story arcs, and character development, creating a disconnect that makes the whole thing impossible to take seriously. Even people who like the show have a hard time with this.
* AuthorsSavingThrow: Season 2 is much more lighthearted than Season 1, and includes more villains based off of established Looney Tunes.
* BrokenBase: The show had many detractors when it was still airing, bemoaning it as awful. But nowadays you can find a lot of devoted fans for the show who felt that it was an interesting direction even if it differed from the usual Looney Tunes formula.
* DesignatedHero:
** Ace is supposed to be the greatest hero of all time, but has some questionable moments, especially in the second season. In "Secrets of the Guardian Strike Sword," for example, he calls out his rival for attacking him from behind, then later in the same fight takes advantage of said rival's distraction to attack '''him''' from behind. Worse, that same fight is supposed to prove that Ace is a "true warrior" and thus the one who really deserves to wield his CoolSword.
** The Royal Tweetums. Much like [[{{Expy}} ancestor]] Tweety in his very first 1940s incarnations, Tweetums is a self-centered {{jerkass}} who runs around getting into danger, is very obnoxious, and causes all sorts of pain and suffering for his caretakers when he's not treating them like crap. When foe Sylth Vester comes along, his reasons for trying to take out the little bastard include having had his head shoved into a singularity; he and Duck actually ''bond'' some over the abuse Tweetums has put both of them through. And the show wants you to believe installing him on the throne will ''prevent'' centuries of galactic warfare.
* EnsembleDarkhorse: Rev and Tech, if only because they're the only characters with somewhat developed personalities and actually have believable and likeable interactions.
** Also Rev's family (who showed up in "Family Business") got a MASSIVE fan base because of their quirky natures.
* EvilIsSexy: Optimatus.
* GeniusBonus: At one point, Duck calls a saber-toothed tiger "Smiley." While this might at first seem to be a jab at the... well, "Saber Teeth," the actual name for a saber-toothed tiger is "Smilodon." That's pronounced "Smile-oh-dawn," for reference.
* HilariousInHindsight:
** Ralph "Pa" Runner's animosity towards coyotes is reminiscent of the FantasticRacism in ''Disney/{{Zootopia}}'', specifically of Bonnie and Stu's animosity towards foxes.
** Ace Bunny, the descendant of Bugs Bunny, is voiced by Charlie Schattler. In an short episode of ''WesternAnimation/JusticeLeagueAction'' over a decade later that parodied Looney Tunes, he would reprise the role of the Flash, who's behavior is very Bugs Bunny like.
* HoYay: Some fans read a degree of [[UnresolvedSexualTension UST]] into Tech and Rev's friendship. In the second season, the creators may have picked up on this and, in an attempt to reduce it, had Tech and Rev show more animosity towards each other. However, this just made them look like a bickering old married couple.
** The episode "Family Business" is a goldmine for this with a lot of DoesThisRemindYouOfAnything moments. Rev's parents react to Tech as a stereotypical parent would react to their child's boyfriend, with not trusting him and with sarcastic insults.
-->'''Rev:''' If you weren't a coyote - and a guy - I'd kiss you!\\
'''Tech:''' Then lucky for me, I'm both.
** In "Weathering Heights", during the fight against Weather Vane, Tech saves Rev and the following exchange happens:
-->'''Ace:''' (about Rev) I ''was'' going to save you next.\\
'''Tech:''' I got impatient. (winks at Rev)
** For some reason Rev always gets close to Tech at certain moments, places his hand on his shoulder and stays that way. No reason is given, he just does that sometimes.
* JerkassWoobie: Danger Duck. You can't help but to feel sorry for the crap he goes through, even if he did a {{Jerkass}} move beforehand.
* LauncherOfAThousandShips: Tech.
* {{Moe}}: Lexi, in her flashback from before she became a hero.
* SnarkBait: You thought ''Film/SpaceJam'' was the most ridiculed thing to ever be associated with Looney Tunes? Think again!
* SpoiledByTheFormat: The pilot has a running gag where Duck's still trying to settle on a hero name for himself. Since the opening theme has a roll call with everybody's name and list of their powers, though, viewers old enough to read already knew how that was going to turn out.
* SugarWiki/SuperlativeDubbing: The Mexican Spanish dub deserves a special mention: Traditionally, Warner Bros. tends to dub almost all their animated, non-WesternAnimation/LooneyTunes-related series from the 90s to this date into Latin American Spanish in UsefulNotes/{{Venezuela}} since it's cheaper to dub there than in UsefulNotes/{{Mexico}}. This series[[note]]Along with ''WesternAnimation/StaticShock'', albeit that series was dubbed in Mexico due for [[RealitySubtext political reasons involving the late Hugo Chavez in the 2000s]][[/note]] is one the few modern animated ones dubbed by Mexican voice actors, rather than Venezuelan ones, even if Warners [[LoopholeAbuse could invoke the fact the Loonatics are descendants of the original Looney Tunes just to avoid dubbing the series in Mexico]]. The reason for not dubbing the series in Venezuela could be the criticism the company received from Spanish-speaking fans about how the original ''WesternAnimation/LooneyTunes'' were dubbed by Venezuelans in both ''WesternAnimation/TinyToonAdventures'' and some few modern shorts.
* TaintedByThePreview: The early character designs were extremely stylized and overly spikey, and the characterizations were written to be so [[TotallyRadical X-TREEEEEME]] that it instantly turned people off. The show was being mocked before it even came out, and many of those people continued to mock it while [[ComplainingAboutShowsYouDontWatch refusing to even watch it]]. There were even people still complaining about the character designs not realizing those designs had been changed.
* TheyChangedItNowItSucks: The change of the opening theme in season 2 wasn't well received.
** Nor was changing the WesternAnimation/LooneyTunes to [[DarkerAndEdgier grimdark superheroes]].
* TheyWastedAPerfectlyGoodPlot: In two different directions.
** People who thought the idea of redesigning the Looney Tunes as action heroes had promise were put off by the show's over-reliance on OriginalGeneration characters. The first season in particular was all original characters, with the only Looney Tunes characters present at all being the main six. Season two introduced more Looney Tunes characters like Sylvester, Elmer Fudd, and Marvin the Martian, but still tended to rely heavily on original generation characters.
** People who thought the series was actually a decent action/adventure show usually argue that including the Looney Tunes at all was a mistake and would have preferred all original characters and a focus on action instead of comedy.
* [[spoiler: Danger Duck’s back story is a wasted plot and character arc. Orphan Duck tricked his pal to get adopted and obviously feels guilty about it and feels he drove him to villainy.]] Many fans feel this could have been a character arc with some deep, and real development for Duck and Pinkster.
** [[spoiler: Heck, the Pinkster character! They could have made him a good guy who was robbed of his chance at a happy home and could have had proper villainous motivation. What do they do? They just make him a jerk from childhood and removed any chance of making him a complex villain.]]
* ThisIsYourPremiseOnDrugs: The reaction many unsuspecting viewers have upon randomly stumbling into an episode for the first time.
* TookTheBadFilmSeriously: As shallow as the writing often was, the voice acting is arguably one of the few saving graces of the series.
* UncertainAudience: This show's biggest problem is that after the negative backlash to the original offering, the creators seemed unwilling to commit to being either too serious or too comical for fear of alienating potential viewers even more. As a result it's usually a little too silly for the action and character development to really work, yet at the same time it also takes itself a little too seriously for the jokes and callbacks to the source material to work as well as they should've. The usual favorite example of this kind of wishy-washy treatment is at the end of the show's run where twice big rocks fall on Danger Duck and Sylth Vester, and it's supposed to be funny and forgotten after the next cut (with neither of them supposed to have a HealingFactor to explain this). Then one minute later the villains show up and Ace and Lexi can't blast their way out of a collapsed room because suddenly [[RocksFallEveryoneDies rocks falling on the Loonatics is something that would kill them]].
* WereStillRelevantDammit: By all accounts one of the most conspicuous examples.
* WinBackTheCrowd: After the failure of ''Film/LooneyTunesBackInAction'', which starred the classic versions of the characters, Warner Bros. attempted this with a [[YoungerAndHipper hipper, more modern]] take in an effort to connect with a younger audience. While the show did well enough to get a second season, some of the fanbase (both younger and older) were turned off by the premise.
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