It seems like we belt out the phrase "Oh, it's another one of these" a lot during our TA Plays videos, but it's hard to describe Fling Theory in another way. It uses the gravity mechanics you'll find in Angry Birds Space, set in a cutesy laboratory environment. The polarity shifting is sort of cool, but we definitely get the "played this before" vibe.
Fling Theory should be available in the US App Store at 11:00 PM Eastern, in the meantime, you can swing by the forum thread to see what our community is saying about the game.
International App Store Link: Fling Theory, 99¢ (Universal)