It was good.
Until the final boss. I rage quit that, and I will tell you why.
I figured that maybe I'm supposed to dodge the speedy ram attack and let him fall into the acid, but even when I can dodge it (requires that I run over to his starting side when he is preparing), he runs into the ledge like he's about to fall in. Am I supposed to run all the way over there and kick him with my slow-as-hell character? (I have all of the speed upgrades, btw)
A decent game with a seriously broken boss battle at the end.