These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Total Drama Letterz
Acceptable Targets: People with red hair; Kasimar thinks so anyway. Lavender can, and will, fight back.
Overweight people in Chris's point of view: he singles out Hector a few times.
Twilight is probably the most spat-upon thing in the series.
In fact, like stated on the main page, a lot of the author's likes/dislikes are shared by the cast.
Arc Fatigue: The huge number of subplots in Letterama (Carlton's desire to be more confident, Nakia's final stretches into insanity, the impending Rheneas vs Barrington duel, the alliance war between Opal and Lankston and Lankston's Heel-Face Turn are the big ones) cause the plot to drag on.
A lot of what Kasimar and Nakia say/do can be considered this.
Designated Protagonist Syndrome: Both of the winners end up being this for different reasons. Spider, while a decent character, has nothing going for him outside of his illness. The same problem happens with Vayvay because of being a major Cloudcuckoolander 90% of the time.
Foe Yay: Oscar and Lavender are a bit obsessed with getting rid of Kasimar. For what it's worth, Kasimar has a similar obsession with getting under their skin. He even flirts with Lavender a few times. And don't get me started with Spider and Nakia...
There's also Kim's obsession with Sasha...
Alice and Bishop at some point stopped being subtext, and started being text.
Fridge Horror: Don't think too hard about some of the things Kasimar says. Seriously.
Also Zita's fear challenge. Staying in a burning building. If the flames didn't kill her then she'd have been eliminated and in hospital because of smoke inhalation; it could have given her problems for life. At least she lived.
And Kasimar saying he wouldn't mind being alone with Quana; considering his personality it couldn't be anything good. Creepy.
Ho Yay: Andy and Barney, Carlton and Wallace, Lankston and Rheneas, Paul and Yannis.
Les Yay: Lavender and Tabitha, the author even planned for Lavender to have a crush on her in some early drafts. Vayvay and Winnie, but that's more joking than teasing.
Humor Dissonance: In-universe, Jimmy's jokes cause listeners to go into hysterics. To the reader though... not so much.
Jerkass Woobie: Very arguably, Kim. She is disowned by her parents (who she appears to have loved, is put in juvenile hall, is implied to have been raped, and is beaten mercilessly to the point of being put in a semi-comatose state, and the only ones who actually feel bad are Rheneas and Vayvay.
Tabitha managed to manipulate her team into cannibalizing itself pre-merge all the while playing the role of the leader, and made sure to eliminate anyone who learned of her true nature like Andy and Hector. Her post-merge strategy was to keep Kasimar and Nakia immune via exploiting Chris' loopholes, forcing everyone to turn on each other, and no matter who went home, it put herself, Nakia and Kasimar one step closer in the game. Later on, she drops Nakia and loses Kasimar, but it fails to deter her as she plays on Jimmy's emotions to get him to vote himself off, and gets rid of Lavender. The only reason she ended up losing was because of her Engineered Public Confession via Chris.
Kim is what you get when you mix Kasimar's sadism with Tabitha's intelligence. Rather than wait for everyone to vote each other off, she takes the initiative and discreetly eliminates several contestants, like Max and Tyson. She also uses sex to convince Kasimar to find the immunity idol. Her main plan was to manipulate Eddie into dating her, then tell him the truth right at the finale to demoralize him. Her plan was derailed by Yannis performing an Engineered Public Confession and Lankston tricking her into giving up her idol.
Moe: Raven. However she's now past the point of being a moe and no longer stutters.
Other examples are Winnie, Uzuri, Vay Vay, Eleanor and Sasha.