A lot of people are very judgemental of this one. Personally I loved it. It's a strange love triangle and I believe takes a out of the box view of love and relationships to enjoy. So if your a dumbass that can't appreciate art and the beauty of psychology, then this isn't the for you. ^^
You may feel your favorite manga should be gathered together into distinct categories for your own reference and, now, you can do this with a LIST. After you've created your list or lists, you can proudly recommend them to other manga fans to showcase and share your taste in manga.
Hikkoshite Kimashita Otonari Ni