Comparing this to what would have been done with the same content on the Vita, it's just silly. I see the high scores, and don't get it. The controls are just plain bad. I'm an old man admittedly, but playing with the stylus mode for more than 10 minutes and my wrist was in pretty solid pain.
I would have loved this to be a platformer instead of this on-rails shooter thing.
The positives are there in the form of graphics, and the controls...while poorly laid out...work well in very short bursts.