It was ok for a fourth submission...
I can tell you've got the hang of the basic gameplay techniques. Level 1 was WAY to easy. Level two was impposible *I suck at games however :-) And the game was too repetitive.
I can tell you're still new but here's some advice.
1. Improve the jumping...it seems too mechanical.
2. Make it so it's perhaps a NES like course where you can move around and make it so there's multiple objects. Kinda like frogger... FROGGA!
3. Decent job, 5/10 3/5
oh yeah.. the graphics are decent.