This didn't seem like anything that interesting at first. It really is a lot better than it looks. It's mostly because you have taken such a simplistic idea and made it cool. I admit it is pretty hard to avoid all the stuff that's trying to kill you. I also love how the sounds are from the Mario games. That's used when you collect coins, not stars.
It was interesting to see how you could manuever around everything. It was pretty easy for me to figure out to avoid those. You could just go on top of them and the level would end before you could die. It's just so fast paced. I appreciate the creativity.