Anime
Attack on Titan :: I love Shingeki no Kyojin. Very complex, emotional and beautiful start to finish.
Bomberman Jetters :: Massively unknown and underrated, and it's easy to see why; it's a four-cour kids' show, and about a video game, at that. It's a long commitment, but ideally one goes into it blind. Explores surprising themes with equally surprising depth and discretion.
Dragon Ball :: I love Dragon Ball. OG, Z, GT, Super. All of it. Just give me more Goku fighting strong guys, okay, thanks.
Golden Kamuy :: People complain about the art in the anime compared to the manga, and it's true the manga art is incredible. Nonetheless, I find this to be an excellent adaptation with great casting and performances, and the music is great too.
Jojo's Bizarre Adventure :: I think this is a wonderful adaptation, and the OST totally kills it. Hirohiko Araki's intense, high-stakes storytelling is rarely matched.
Kaguya-sama: Love Is War :: Charming and amusing, written with very sharp wit. Masayuki Suzuki's openings are bangers.
The Promised Neverland :: Season 1 is amazing and stands on its own as a complete story. Enjoy it but leave it there and skip season 2, or switch to the manga afterwards; the anime spoils important plot reveals from the manga in its own terrible anime-original way.
Thunderbolt Fantasy :: People are sleeping on this show. The first season is an incredibly tight story. Season 2 is a bit slower, but ends on one of the best fights in the show. Season 3 and 4 pick the pace up again and have a lot of compelling plot and character developments.
Welcome to the NHK :: A fascinating show, at times disturbing and depressing, that follows the lives of some sad and broken people. I'm glad it seems like the original author is doing better these days.
Manga
Devilman :: Very cool.
Dragon Half :: Dragon Half is so fucking cute dude
The Drifting Classroom :: Has a few fairly dreadful horror concepts.