So apparently I accidentally purchased this when I thought I was just getting the demo. This has happened to me a few times before.
Anyways, its not terrible and its not great. A reasonably solid action game with over-top-gore and a pretty decent combo system. The lack of enemy lock-on is kind of annoying but I really dig it's visual style.
It also assigns a score and rank to every encounter in each level that you can compare to your friends who also have the game.
Seems good enough that I'll slog through it.