We did the NFL experience back in 2000. We all enjoyed it (DH-38, DS-13, DD-4 and myself then 30). Of course my son enjoyed it the most. Go figure!
There were no reservations needed, we just went on over. It was otherwise empty. I was pretty much ready to go after about 20 minutes, DD about the same. My husband and son probably would have liked to stay longer than the hour or so we were there. And if this helps - it was definetly on my list for something DH and DS could do while the girls did something else this trip.
I have read a few things on the Disney website and it seems as if things have changed a bit. It's now different sports - not just football. I think it was something like 6 things to try, each for a different sport, instead of 6 Football things. If anyone has been there recently I would love to hear your review.
Sharon