I wish I would have seen this show sooner
I just found out about this show and for the life of me I could not stop watching. While I always remain skeptical when watching anything on TV, for the most part they have done a great job at making the reactions in this show look genuine, regardless of whether or not they were all completely staged.
There were some exceptions that stuck out to me though. It looked like the security guards were obviously acting during the Summer Santa episode. The one that kept dogging the camera and trying to pick a fight especially seemed like he was playing it up for TV. Through most of the show I had no problem suspending disbelief for the sake of getting a good laugh, but certain parts like that one and pretty much the entire finale were quick to pull me out of that mindset.
I have no idea just how much of the show was fake as opposed to how much of the reactions in the show were genuine, so on that note I would still call it a success, never mind the fact that it was comically brilliant and wildly entertaining to watch.