To be fair I have only played there once, the site was pretty well run though to much not taking of hits not dealt with by the marshals for my liking.
Very close engagement and very few areas where you can get a sustained exchange of fire going, also a lot of choke points where it is difficult to do anything other than queue up to get shot. That said they were working on the site layout to improve things on that score.
Game rules were clearly laid out and games were varied. I would certainly play there again as it is a unique site.