The platforming is incredibly smooth and good-feeling, the music's great, and the death messages (in the top-right corner) can be pretty funny. In short, fantastic game.
Ugh, I HATE having to grind forever so that I can beat the stupid 14th level. Good game though, I'm excited about the second one, which is coming soon.
At first, I felt bad about beating the helpless little entity in front of me. Then I bought the Napoleon skin and I punched him repeatedly without any second thoughts. :)
The game's breakneck pace and multitude of enemies everywhere combine harmoniously with the smooth platforming action and lots of stuff to unlock. All of this is why this is going on my favorites list. This is one for the books, people.