Question about today's Orlando Groupon

[NCGirl]

Hi, everyone. This is my first post, but I've been lurking for awhile and just LOVE all the great information. My family is going to WDW in a couple of months, 7 of us altogether (4 adults, 3 kids). Anyway, today's Orlando Groupon is for Upper Crust Pizza. I'm just wondering if anyone has ever eaten there and can tell me if it's any good?
Thanks, all!