nicely done! good music, too! you can check out my flash-based balance game (which was really more of a joke anyway) if you want - search for 'guam commander'.
other commenters are right - this is not a game. it is a sandbox for an idea. it's not worth posting because there is no feedback that can be provided which will help you. because you don't have a game yet. well done on the physics, though. and the textures. you got that part. now make a functional game.
I did giggle at 4 decimal levels of precision for my score though.
don't put the 'ring cleared' and other status texts right in front of where the player is looking. looks like a good concept. I also had trouble with the landings - right on and slow and gave me a fail.
nice sync of the animation to the music. no frame rate issues? did you do a getTime() sort of thing? I'm wondering.
if you want to see my political-satire sort of version of this, check out palin hero, if you please.