I had a slice at Silvercity Riverport when I watched The Dark Knight on the IMAX. (Side note: The Dark Knight DVD will be available Dec 9, 2008...a perfect xmas gift).
Anyways, back to the food. I don't like my pizza crowded with too many different toppings. I do prefer it to be pretty plain at times. With that being said, the cheese slice satisfied my craving.
Not as good as Pizza Hut, but worth trying if you have not tried it yet.