I wouldn't really call myself a big anime fan (I've enjoyed some of the more known hits), but recently I've found myself really enjoying a few series so I figured I'd open it up here for more recommendations. I'm going to structure this for things I've enjoyed recently as well as things from ~13ish years ago (about the only two times I've really explored the medium).
Recent things I enjoyed a lot:
- Frieren
- Little Witch Academia (Movies and Television show)
- Cyberpunk: Edgerunners
- Promare
Recent things I thought were decent:
- Kill La Kill
Past things I really enjoyed:
- Gurren Lagann
- Fullmetal Alchemist: Brotherhood
- Code Geass
- Black Lagoon
- Cowboy Bebop
- Neon Genesis Evangelion
Past things I thought were decent:
- Soul Eater
- Claymore
- Monster
To try to help people hone in more I'm a big fan of fantasy settings (no isekai stuff please unless you have a really, really compelling reason for it) and I'm open to most genres. I've found that I like Studio Trigger stuff a good bit so if there are movies/series there that people also feel strongly about I'm especially open to those recommendations but I'm really open to most suggestions from people on this site as I imagine it'll filter out most of the chud-appealing/serviced content.
If you're interested in going back into the Black Lagoon direction I recommend Jormungand, it is somewhat underrated it is probably the most realistic military anime even after a decade so far and its well executed imo.