Quality of the competition, quality and number of college coaches in attendance are what I look for as a parent. These two are highly correlated in my view. Clean bathrooms mean more to my DW and DD. I also like DD to play on a nice field (less chance of injuries) and in a decent part of town (not having a car broken into is a plus). Throw in a quality snack bar and the weekend will be a good one. The organization running it is pretty much meaningless to me.