only 50%?!

Bush beats Nixon’s disapproval ratings.

Sixty-four percent of Americans disapprove of the job President Bush is doing, and for “the first time in the history of the Gallup Poll, 50% say they ’strongly disapprove’ of the president. Richard Nixon had reached the previous high, 48%, just before an impeachment inquiry was launched in 1974.”

(Think Progress)
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How can only 50% strongly disapprove?! I don't understand how anyone can believe anything other than the fact that this man is the worst thing to ever happen to this country.
I guess some people just aren't paying attention at all...