I don't like GoT or a few others for one small reason - I feel like they force nudity and rape scenes. In some shows/movies, it comes across as necessary to the storyline to really sell what is going on. In a lot of the HBO shows, they seem to go to that niche of nudity/shock value just for the mere fact of doing it.
I understand that is just my perspective that may be in the minority. I'm not against the nudity/rape/etc, but it should seem like it fits. Just my opinion that HBO tries to force it too much.