It can seem that the title of this movie can tell you all you need to know to watch this movie, or maybe not... But this story handled most of the cliches with such sweet and heartwarming mood, I couldn't give it less then 8. It can seem the most ordinary 'follow your dream' plot, but it's not, it somehow made me wonder 'Hey, these 4 guys are grown up people and more or less are on their own feet in this world (not in music industry), how come they still want to dance, jump on the stage and compete with youngsters?' And then, while watching the parts when they were visiting hospitals and schools... it hit me... why not? Is there a childish dream in the world? (look who's talking...haha~) Seeing their passion and strive for their dream, made my eyes tear... Music is very sweet and heartwarming, very fitting to the mood of the movie, both songs "Summer Dream" and "Unfinished Song" (especially the latter) are brilliant songs. All through the movie, I was thinking: "I like this, though it's a little simple, maybe 7... yes, 7"... then the last scene bought me wholly... The sweetest scene EVER! You should watch to be able to understand my unstopping tears at that moment...