cool aproach on the theme, and the graphics are STUNNING! although the game was too hard for me, I couldn't get past the beginning big jump, and the speed slider was a bit too much for me. But it has a nice calming piano in background :)
Its pity that you didn't get to see the second environment. About the jumps the best thing is to stop the slider as far to the right as possible and then jump little bit later when full character is in the air.Then you should be fine even with the biggest jumps.