I LOVE THAT ANIME. The second season was a bit meh...but still Enori, her voice, the songs.... OH SO GOOD!
I enjoyed it more as it progressed. Not so much at first, thought the MC was pretty weak and just liked to complain but it was ok. Although i wish the MC got a better ending :(
He kept lapsing, that was the problem. He would grow, then he lapsed when someone died. Then he grew again, then some died, and he lapsed again. The a bunch of people died, and he stayed lapsed, then grew, then the story ended.
My Dearest on the piano is to die for <3
As for the anime... it was meh. It reminded a lot of Code Geass, which is a downgrade as it had potential to be new but just was run of the mill.