I get it.
Robot Chicken with Sonic and Mario sprites.
Clever. Poorly executed.
There was a tad bit too much slapstick. Also, it was noisy. Sometimes to the point where it was annoying, you know what I mean? Shrill screams and 8bit explosion sounds out of nowhere.
You obviously put some good work into this, and the idea is very unique so I'm hoping that you improve upon the idea in the future and/or someone else takes the idea and improves upon it.