Overall I find it very interesting to watch these couples discover why they were matched. However this season I'm seriously questioning the competency of the so-called "experts".
Can they not see the disturbing behavior Luke is exhibiting? He appears to be a narcissist at best or a sociopath at worst. He seems incapable of any real emotional connection with anyone but himself and has no clue that his behavior is hideous. One of the most chilling moments was was when he entered the house he shares with Kate and she asks him where he was on their one month anniversary, he casually replies that he was "out with friends". No emotion at all, no regret or guilt whatsoever. Chilling. Scary.
What all of this is doing to Kate is beyond cruel. The damage being done to this woman's self-esteem is unfathomable. AND these "experts" are sitting by and doing absolutely nothing (that we have seen). Do they have any concerns at all? Or is it ratings over decency?