No one is kissing ass. A compliment is not the same thing as kissing ass, let alone the compliment being the truth. She is a very desirable woman, and there's no reason why people wouldn't say that. It IS a forum for discussion, isn't it?
I've posted pics and a lot of members have and we've gotten complemented on them numerous times.
Rachel is hawt, she posts pics, obviously people are going to compliment her.