Not a good experience.
I ordered two regular cheeseburgers, but they gave me two with gluten-free buns. Unfortunately, I didn't notice the mistake until after I'd already eaten the first one – very annoying.
For dessert, we ordered two McSundaes, one with caramel and one with chocolate. The sauce was only in a small ring around the ice cream – there was nothing on top. You practically had to search for the sauce.
It seems like they deliberately cut corners on everything here – even the sauces. Overall, a disappointing visit. I will choose a different location in the future.