meh, burger patties are thin so depending on the cook, they tend to dry out. They do have a good "grill flavor" though. But maybe I'm being too critical, it is after all a fast food burger chain, thus my 4 star rating when compared to the normal burger fast food chains (McDonalds, Burger King, Wendy's, etc) The option of adding any topping you want still won't cover up the disappointing meat patty. I've had way better burgers but then again, they were not from a fast food burger chain.
Their saving grace is the fries, thick cut, soft inside with a crunchy exterior skin, They fill it up to the top and then add another half cup to top it off, gimmicky but effective
Would I go back, definitely as I know what to expect