Feedback needed! Thread - Aperture Birds

Ok, so as the game is starting to flesh out now, I need a little direction on how we want the final version to turn out.

What i need to know is what you all would prefer- a game similar to Angry Birds, only in the portal 2 theme, or a game that's a bit more of its own.

Similar:

• Same physics strength
• Similar game modes
• "Think clone"

Orginial:

• Offers me a bit more freedom gameplay wise
• Different modes
• Basically adding more on to the game.

I think we've already moved past "changing the theme," but there are a few areas i think i can improve even more, but it will begin to get less and less like angry birds. I just want to make sure you are all ok with that