The movie has soul... So no wonder it touches your soul like nothing else cab. The music is obviously awesome. The story—that tells you the power of music, which many of us fail to recognise—is one of the greatest in a long time. Especially since it's one of those rare films where you don't want to skip the songs!
It's truly a shame that it doesn't have a 5 star rating throughout and sadly a mere 6 star rating on imdb. I wish people were able to understand the depth of the story and what suppression of art could deprive us of.