Women are Wonderful is just another way of saying, "back when I was a benevolent sexist". Ambivalent Sexism explains TRP pretty well : men who bought the BS trope that women are pure, sweet angels became angry and bitter after realizing women are in fact, not angels, and charged headlong into hostile sexism instead, which they see as waking up to reality. They just traded one form of sexism for another.

Hostile Sexism Items:

"Most women fail to appreciate all that men do for them."

"Women seek to gain power by getting control over men."

"Most women interpret innocent remarks or acts as being sexist."

Benevolent Sexism Items:

"Women should be cherished and protected by men."

"Many women have a quality of purity that few men possess."

"A good woman ought to be set on a pedestal by her man."

http://www.understandingprejudice.org/asi/faq