I really hope that there is an actual plot to tie all of these big emotional moments together. With any luck there will even be something subtle at some point. I'm not saying it looks bad, just that it honestly gives me no clue as to the quality of storytelling at work here. All of these scenes could be good, if we are given a reason to care about the characters first, but without context the effect borders on the comedic.
The music isn't terrible, but its also far from the best and it doesn't integrate well with what's happening in the video. It just feels kind of tacked on and vestigial.