it wasn't even slightly challenging. You just knocked the ball around. 2-3 small ramps, nothing cool. Also, several "built in" scare/motion activated sections weren't working. Was dissapointed.
Check-in for a late-night game of 18 holes, get the 3D glasses. Get your girlfriend to stand right next to the chained-down box at the very back wall. Catch her when she jumps.