Jeeeez yes, Fifty Shades of Grey IS a horrible book and movie, we get it, could everyone just stop shoving it down our throats?!
But other than that, it was an okay episode. Not too boring. It started refreshingly good, with a nice team moment because of Kates pregnancy and everyone seemed like to do something. (Hotch and JJ questioning the family etc.) Also, it had some nice profiling.
But the end felt very rushed like "oh shit we still need an explanation so let's just have Garcia say that the UnSub witnessed this exact same crime as a kid!"
Too much UnSub. I didn't mind it at first because it was kind of interesting with his family but it was just too much.
What really bothered me was that everyone except Kate and Morgan disappeared again. It felt like, besides Rossis funny moment, there was nobody on this team but these two. I like Kate (Morgan not that much) but you know, there is just no way Hotch would disappear and let do her (pregnant) the takedown. But this has been already said. Also that Meg is just annoying!
When we first meet the family (UnSub comes home and the two daughters happily run to him) there is a baby on the Nannys arms, so I think that was supposed to be child number three.