It's a decent enough price for being able to get in and out and eat what you want at your leisure until 10pm. The dessert bar had a wide selection. You'll find a $5 off coupon in your Excalibur magazine for an even better rate than the usual $25 fare.
Folks with food allergies should be extra cautious dining here. We emailed in advance about food prep and cross contamination. Their responses about their care in prep turned out to be less than truthful. They were very responsive when problems arose, but generally lacked any knowledge of safe handling procedures or labeling of seafood items. I would assume the same for nut allergens.