I've had about 5 "episodes" now at about 6 1/2 hours in, and I think that when I'm laid back and chilling I get hit a lot more than when I'm moving around. I LOVE this!! The whole family wants to do one now. I honestly believe that my wife and two daughters (ages 5 and 7) would take them right now if I let them. Gotta go get me some everclear.