This place was a BLAST! Really, you can't beat the $5 for 5 minutes... and 5 minutes lasted quite a while (so it seemed). This was not only a lot of fun, but it was an EXCELLENT core workout!! The only downfall, is the 'arena' area is pretty small. You can't really "roll" too far or too much before running into another 'bubble' or hitting the wall/barrier. I think this place would be twice as fun if the arena space was bigger. 6 or so of the 'bubbles' all rolling at one just ended up becoming a jam, as you can't go too far without running into someone else or getting stuck. Otherwise, it really was a lot of fun. Not a bad price at all, because I was depleted of energy after the 5 minutes... it is extremely difficult to try and stand back up if you fall over in your 'dome'. But it was a lot of laughs and a fun, healthy activity. They also offer punch cards, which is worth it if you have kids and need to have them burn a little energy!