What do you think of Sylvia Brownes astrology book?

Hah, I'm actually reading this one right now! I've borrowed it from the library and I think some of the things she say about my sign is kinda true... but not all. especially the part when she described how they look like.. I think she seem to only talk bad about cancers in that book. and she say that they have bad reputation in astrology... hmm.. =/