Of those that I can remember watching. I liked these the most:
Death Note, Fairy Tail, FMA brotherhood, Kenichi, Btooom, Naruto , Magi, D-grayman, Wolf's rain, Rah-xephon, SAO, GGO, K, Zeutsen no tempest, Shingeki no kyojin, One Piece, Claymore.
It is in no particular order.



