Not sure what all the hype is about personally. I've been here several times - different days of the week, different times of day, different dishes - and have never been excited.
Once, when my sister politely asked for a small substitution due to allergies, they declined rather rudely. Not impressed. Food selection is standard, and why on earth do they not take credit/debit?
I'd recommend giving it a shot if you're in the area - but don't wait in line.