Still in my queue, but I spoke with someone who watched it.
You should take the “reality” aspect of it with a grain of salt, as I suspect they got the results they were hoping for (and therefore could have encouraged it).
I would recommend watching “An Honest Liar” on Netflix about the life of Amazing Randy if you have not seen it. It involves another Stanford U Experiment and has some interesting revelations about it and general bias inherent in scientific research in general, as well as other things. It is a fascinating film.