Which anime did you like the most? Why?

Although I only watched a few animes, I liked Naruto and DxD the most.

I've got quite a huge list, but FLCL is the anime I liked the most. It's quite bizzare, got only 6 episodes or so and you have no idea what is going in anime on and why it's going on. I really recommend that stuff!

Gangsta is one of my favorite animes in the world

I really enjoyed Bleach. It was one of the first animes I watched and I eventually got around to rewatching it just a few years later. Pretty good character development.

Samurai Champloo, the music, the art style, the story, everything about it is excellently executed

Damn I've seen around 500 so it's hard to choose but I guess Re:Zero is one of my favorites since the story is unique and they executed it pretty good. [Spoiler:] There was for example that episode where Subaru lost his mind and they tortured Rem in front of him etc and after that episode I just had to take a 15min break to appreciate the deep work behind it and think about it.