I voted for the low gravity, just because of the fun you can get with that.
I love that this is directly based on a Space theme.
Actually, Gnarled Forest is based off the old Pirates line (Classic Pirates), and Forbidden Valley is taken almost directly from the short-lived 1998 Ninja line. ;-)
Low gravity all the way, though I admit after walking on so many LEGO worlds before this, it does feel like you are on a trampoline. In reverse, your minifig feels like it's made out of lead to walk back on Starbase 3001.
As most people, I voted for the low grafity because you can just have so much fun with it. The classic space tjeme also rocks, but the Low Grafity is still my nnumber 1.
I loved that users-and not LEGO officials-get to make this world what it is. (not that I have anything against the LEGO workers who make the other areas- they are EPIC!) This enables me-someone who doesn't quite have LU yet-to influence what goes on! And you don't even need to be a LEGO employee (I bet it is a hard position to get, so many people want in)
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Bradford Rant Pod 7 winner, LU Alpha Tester, LU Beta tester, and Council Member of the Phoenix Command Group (on the LU Creation Lab).