The first option gives me headaches. What does "done right" mean? Of course I like them if they are done right. Because they are done right if I like them. On the other hand, I don't like them if they are done wrong and they are done wrong if I don't like them.
Well, a plain "no" comes closer to the truth anyway. I seldom watch an anime centered around a love triangle (or harem) and if I do then I almost always watch them for other reasons and despite not because of the love triangle.