I like pretty much all genres, although I'm not too fond of yaoi, yuri, or hentai. I just want a really good anime, I don't care how long it is. Of course, I don't think anything can top Hunter x Hunter, but hit me with your best shot!
d gray man, the betrayal knows my name, servamp, school live, bungou stray dogs, rokka no yuusha, guilty, crown, haikyuu, hamatora series, another, assassination classroom, charlotte, aoharuxkikanjuu, death parade, god eater, kareval, kyoukai no kanata, owari no seraph, future diary, pandora hearts, prince of stride alternative, tokyo ghoul, tokyo ravens. I can suggest plenty more too.
Samurai champloo, and I know this isn't an anime but avatar the last airbender is really great, iron blooded orphans you should also watch studio ghibli movies, and the seven deadly sins, as well as parasyte-the maxim