My Gamestop has a brand new kiosk and Super Mario Galaxy. I was lucky enough to catch it when the store opened so I didn't have to wait in line, I had to quit though because I felt bad for the 15 people that amassed behind me in a period of twenty minutes. When I passed by the store in the mall half an hour later after shopping the line was out the door.
I drove by the second Gamestop in town that was in a strip mall just to see what it was like there and there was a group of kids and gamers lounging out infront of the store. I haven't seen people so excited about a demo since the old days.