I like the Inside, but I think I can see how it was harder for people to take than CSI and such:
You are not just seeing the victim of the week who you never met before traumatized (or maybe even just see their corpse and never have to meet them alive). You see Becky who you know identify with each victim and suffer with them. So you have to watch the torment of someone you like and care about. And I don't get the feeling that Becky was going to catch many breaks in that department. She had suffered so much, repressed so much, she could have gotten through years of cases, and learning and getting better at her job, and bringing suppressed traumas to the surface without ever see her torment grow less. The light in it would be that Becky would survive and grown stronger, not weaker. None of the CSIs have a character as broken as Becky, and especially not broken in exactly the right way for each murder they deal with to be salt on that wound. In that sense The Inside was darker than CSI. It is also one reason why it was better.