>>4bang pls
>>1noitaminA is best block.
Well, they're either amazing or terrible. You've got shit like Nanana airing alongside a masterpiece like Ping Pong. But yeah, noitaminA is pretty widely regarded is good stuff.
Other great ones bang didn't mention include C, AnoHana, Bunny Drop, Un-Go, Silver Spoon, and the Katanagatari rebroadcast.