YMMV / Monster Buster Club
Alternate Character Interpretation: Mr. Fusster. He is either a human who is aware that aliens do exist but doesn't care about them or an alien himself. Even Word of God has no idea about his mysterious background.
Anvilicious: In "Aliens on the Fast Track", stealing is illegal on Earth.
Cargo Ship: Danny and Mr. Fluffyboots in "Mindreader". Sadly, Danny used that toy to destroy Pincerbots.
Counterpart Comparison: The main characters have been compared to the characters in . It doesn't help that both of those shows have a character named Code Lyoko Jeremy.
Cult Classic: Despite having two seasons, the show has a sizable number of fans.
Ear Worm: The theme song, and probably the Flying Dutchmen's song "Drain Your Brain".
Ensemble Darkhorse: Elton. He only appears in three episodes and yet is well-liked.
Fanfic Fuel: Some fanfic writers have their own stories about how the current MBC members meet or the history of the club.
Fanon: Chris, Sam, and Wendy don't have last names in canon. Some fans give them the last names Lang, O'Hara, and Walters, respectively.
Fan-Preferred Couple: Chris×Sam, Sam×Danny, Cathy×Chris, and Cathy×Danny are the only pairs that are common in fandom.
"The End of Everything" (Part One) has the scene where some humans revealed their alien forms due to Nossida's machine. What's more frightening is that those victim's identities are revealed in the public which will cause panic to human residents.
When Chris was captured by Jellynerp and not rescued by his friends until the next day, did his parents freaked out when they realized that their son never return home?
Ho Yay: Chris & Doudo.
There's plenty of Danny/Chris fanfics available online.
Jerkass Woobie: The Gumblians started to get revenge because their ancestors were eaten by other aliens for generations.
Just Here for Godzilla: Some viewers watch the show because they're curious about Cathy's real form or her voice.
Danny's face ◊ when his body is used by Reptilian.
The bad future in "Famous Four" especially when the mothership is about to unleash its ultimate weapon..
Paranoia Fuel: Nearly every overbearing authority figure or bully is really an alien in disguise.
So Okay, It's Average: Although it never reach popularity compare to Marathon's previous animated shows, this is the general consensus among viewers
They Wasted a Perfectly Good Plot: The two-part "The End of Everything" could have had Mr. Fusster finding out aliens are real after all.
Moppy. He wants to go home on his planet before the Halloween is over.
Cathy, in "The End of Everything (Part Two)".