
I'm not sure what else could be used doing that 'boing' SFX scene that wouln't feel just as out of place [What was even in the original trailer footage for that?] so I understand why you went for that, but I wish there was some kinda follow-up where Asuna actually reacted to it, would make things flow a little better.
Minor gripe, when the music picks up and all the action starts, there is a lot of crossfading going on, I think hardcuts would fit the action better.