what annoyes me most? the obvious being Fillers and over the top fans, its great to be a fan, and sure as long as you are sensible there are aspects of anime that you can apply to life (IE: gurren lagann, idealist additude to achieve goals=idealist view on life, and positive additude in bad situations) but people who make anime a WAY of life, those people annoy me.
Anime that takes over 50 episodes, if its 51,54, what not, I don't mind, but I don't want to go past 59, ever, *Glares at Naruto, and Bleach* people, it doesn't take over 50 episodes to GET ON WITH IT!
people who complain about english dubs, people, its translated, be happy, I don't care if it wasn't the best dub ever, I hate subtitles.
Ninja. demons, vampires, hate them all in the anime genre, never done well, and even if they were, they all try too hard to be a bad ass, and it constantly annoys me.
Fights that take more than one episode, this is only ever justified if its the LAST fight. thats it.
Explaining everything, we have EYES, we saw what happened, thank you.
ecchi anime, all of it, its not porn, its not regular anime, its soft core, barely hentai, barely standable. always bad.
"Dark" anime, kinda like the ninja vampire stuff I mentioned. similar reasons, more towards they are trying too hard to be dark, MONSTER is a good "dark" anime, Death Note isn't.
Only sometimes am i annoyed with giant weapons or super mecha stuff, but G Gundam and Gurren lagann are the only two that I didn't find to be annoying because they are entertaining first, everything else a close second.