The stunts are fine, but my issue is the story needed to be a bit more chaotic to start. Having a few people walk out onto the platform was so boring. At beginning of WW, they have people hyping up the crowd, squirting people, and then getting to their stations for something exciting. First thing, someone comes in on a boat. In Purge, it feels like 3-4 minutes of just people standing around with no big props -- I mentioned this in my review, but that's a BIG arena with people way off in the bleachers and if all they are going to do is stand there and talk, it's going to get boring QUICK.
Change the beginning to be more WW style, add some raunchy humor, turn up the blood even more, and the show is solid -- even with the crappy writing/storyline -- just amp it up a couple notches.