6-4 as a coordinator, 6-3 as a head coach.
Considering Utah was 4-19 in the 23 years prior to Whit's arrival and 12-7 since (if my math is right), then that has to be the #1 reason. Combine that with the fact that he spurned his alma mater to stay at Utah and you don't need any more reasons. The majority of the rest of the stuff is exaggerated, reported incorrectly, or isn't nearly the big deal that many of you seem to think it is.
If I was a BYU fan, I wouldn't like him either.