Pretty much anything by Shinichiro Watanabe, Satoshi Kon, Hayao Miyazaki or Mamoru Hosoda is guaranteed gold (especially if you like anime movies in regards to the last two). Try Cowboy Bebop, Samurai Champloo, Space Dandy, Paranoia Agent, Perfect Blue, Tokyo Godfathers, Princess Mononoke, Summer Wars (some of those are movies but some are series). If none of those strike your fancy, try Neon Genesis Evangelion, One Punch Man (my main show right now since it's currently airing), AKIRA, Redline, Afro Samurai, Ergo Proxy, I could go on and on lol. If you like manga, please please PLEASE read vagabond if you haven't already, that is literally my favorite manga of all time and I honestly don't know if anything will ever take its place. Hope I could help!