First timer here, the burgers are smaller than I expected and more expensive than I expected. First off, the beef patties are excellent. They're flattened thin and they have a nice crust on them. The deep fried portobello mushroom stuffed with cheese is an excellent addition to any burger, but it comes at a price. It cost me $6.50 to add it to the California Classic. Should've just gotten the Priest and it would've been more worth it. The special sauce tastes like Big Mac sauce so wasn't THAT special.
All in all, it's worth a try once, but I'd recommend the Priest burger for it's the best value.
The fries are great here too as they're super crispy.