I don't know how can I say how gratifying is watching a masterpiece like Shigatsu Wa Kimi no Uso, animes like this make me remember the reason of I watch so many "whatever" animes searching for one that make me feel like this one.
I loved the story, the end make me cry and suprised me a lot.
Is a musical anime, so I don't have to say that the musical themes was perfect.
The characters were very charismatic and with few episodes you fall in love for them.
I don't have so many to say, just watch.
Sorry for my english, I don't speak very well yet.