I watched the trailer you posted and I'm hooked. I'm not NPHC but, I could figure out who belonged to what group if them wearing particular colors was any indication. I got the impression on the extended cut video that they have a white soror that was added to the mix. This might be really interesting.
I have to say that I cringed at the description of the show when it explained that most white sororities do not view sisterhood as a lifetime commitment. Ugh! We need to step away from that.