Wasn't bad, I guess.
If you make this into another revamp later, here's some stuff that may require improvement:
*Keep using Sonic Battle sprites. I see you used Sonic Battle's Chaos, the other characters are in there too. It'd look better.
Shadow looked like crap, his spikes weren't right, he didn't have the white hair on his chest, and the sunglasses were crooked. Sorry.
*It woulda been funnier if the bat was Rouge. ;D
*The bouncing sheep with the big dick was a bit... disturbing.
But I guess that's probably your type of humor.
Aside from that, it was okay, I guess.