239 deviants said All of the above.
108 deviants said People who say that you're not allowed to draw this/you shouldn't draw the character this way, it's wrong, not canon etc etc
82 deviants said One word comments. "Nice.", "Awesome.", "Great.", "lol." etc
61 deviants said People who roleplay/have a conversation with themselves in a single comment. " Them: Omg I love this! , Sonic: I love this too, Naruto: Me three! "
59 deviants said Stupid comments. "Who is that? (when you clearly stated in the description)" , "Who is this character? (They don't bother to google it themselves)"
52 deviants said Comparison comments. "Omg this looks like -insert random anime/movie/game/their OC character- "
34 deviants said Comments that don't bother to even mention your artwork but instead go something like, "I love this show!", "I love this character too!", "I love the music you listened to too", "I hate this movie.", "Yay you updated!", "Lol I drew that once."
23 deviants said People who critique your art when it's not wanted. E.g.: It was just a minor doodle you did for fun and did not bother to put in so much effort.
23 deviants said Comment more on what else bothers you <:
15 deviants said Comparison comments. "Your style looks like -insert random artist-", "Your colouring style reminds me of -insert random artist-."