Looked at a playthrough myself, it's really just perfectly average. It's functional, does what it set out to do, it's just the bland stage design, music, and some questionable graphical choices that bring it down. The voice acting gets old really quick and the dash mechanic isn't terrible but works better on paper than executed in the game.I watched some of this being played on YouTube. It looks like it is what is was supposed to be. I don't see what's wrong with it.
5/10 is a perfect rating for this.