I don't think this should be in Random, the nature of this topic is more on the Manga, Doujinshi and Video section. Just noting tho'.
OT, I don't have issues with NTR and NTR-themed works in terms of "like", I just treat it as "one of those fetishes" so I can't say if I like it as a whole or not. I rather treat these subjectively as individual works like any other dojin/tankobon/eroge - based on story, art and overall process. I find it better that way since I may be eliminating entire wide ranges of nice works if I start liking only my favorite genres and excluding the genres I don't like.
For example, I liked some of Shunjyo Shusuke's works but I don't dig Sanbun Kyoden's. And both do NTR.