Mixed bag
I mixed bag for sure. Firstly the graphics, mostly good especially on the guy himself, but the enemies were poor and clearly imported, plus the bullet things looked bad.
The game was a decent idea, a kind of Hulk rip-off though. I found it much too slow, by level 3 I was bored. And I couldn't seem to die. There weren't many moves either, pretty dull just clinging to buildings and whacking ctrl. And why couldn't he just wreck the enemies?
There's certainly room for a great game here, maybe even a classic. You should definitely put more work into it, I'm working on a game that I've contstantly wanted to give up on but I know it'll be worth it in the end. Don't let this go to waste.