This is a fantastic game, the music is catchy, the art and sounds are really well done and has alot of personality, and unique levels and style.  It was fun trying to puzzle out how to reach the next platform, or where to push a rock to create a new position to rotate from.  The background design's helpful clues like details for lining up falls were a really smart choice.  I was a little disappointed when the focus started to shift from puzzles to reflex though, I just couln't keep up.  The level that completely fills with lava I felt like I just got lucky beating it.  The farthest I got was the sky level with 2 wide platforms that rise out of the spikes, with a small platform inside each them that throws you into the air.  The few times I managed to time the 2nd one correctly I still wasn't how to reach the top without hitting spikes.  The game is still really good, just the later part isn't for me. One tiny thing I'd like to see is a camera pan left/right similar to the up/down ones, since many levels you travel way more than 1 screen's distance sometimes straight into unseen hazards.