Ok, so I went to check out the field this saturday, but when I saw the field I just gave up. First of all, prices are quite high. $5 field fee, not too bad, but they do not maintain the field very well, so it's too much to pay. $10 for all day HPA fills, which to me is too high, but it's pretty standard around here. The paint is also way over priced. $70 for a case of Kick'n is ridiculous.
Second, the field itself is pretty crappy. I walked around it, and it doesn't really even look safe to play on. They have tubes running across the ground to keep the air bunkers inflated, these present a trip hazard. The netting also had a few large holes in it, so anybody standing outside watching a game is at a danger of getting hit.
Third, the field was not mirrored at all. It was not level, and is very small.
Fourth, judging from the workers general boredness and lack of interest in the customers, I can't imagine that they would be very strict on safety issues.
They have a proshop coming soon, so I'll probably go check it out and see what it's like.