What don't I think you understand? A better question would be "what do I think you *do* understand?" And that would be a very short answer. One of my roommates in college was a Mormon. I used to go to church events with her, although I never went to a church service. She is incredibly nice and very generous. And a solid conservative. I don't see what you hope to accomplish by trashing an entire group of people.
You don't "realy" know what the mormons believe.