While I thought the H scenes were really awkward and out of place in the first two routes, I actually think that the H scenes in HF were really appropriate. It could only add to all the fucked up-ness of that story, along with the references to the id and desire.
Spoilers:
I absolutely hate Shinji!!! I think I read someone commenting that they could sympathize with Shinji, and thought that Sakura was selfish. While I don't think Sakura was completely not responsible, Shinji is just inexcusable. I'm familiar with the feelings of inferiority, and frusturation. I would have even let him go with his occasional slaps and even punches against Sakura, but what she went through was absolutely horrific. She was raped constantly by both her Grandfather, and her brother. The brother destroyed her room everyday, hit her everyday, and emotionally abused her. I'm not even getting much into details, but he's an absolute monster.
