This really is great design!
This game is innovative, new, addictive, has great visuals, and makes great use of the platform! But it's challenging too! It's a game you can pick up and play, no worries, but still requires skill, and honing of ability. That's what I look for in many games. Congratulations! Awesometastic!
PS - I took the U turns first try ;)
Great job!