Yep, go for it!
Cool. I like how much you can accomplish in 64x64; the level design is very well suited to it. My biggest complaint is that the camera is kind of headachey. I'm pretty sensitive to that kind of thing in general, though. Also, I'm not sure if I like the dead ends? I didn't play all the way through, but I'm guessing the point is to get 99 coins?