Lived in PHX for 10 years and first time I tried the place. The burgers are very good, they are different flatter and crispier on the outside so different but they taste great (see my pictures).
I had 2 for 1 coupon and I planned to only eat one but ended up eating both because they were so good.
Cheese curds are interesting as well.
The ice cream, or frozen custard has many options and toppings so you can get pretty much anything to fit your needs.
The fish sandwich is better than Burger King and McDonalds.
Very good place for kids.
There was 1 nice TV in there so if they happen to be showing your channel then your in luck. Definitely better than other fast food dinning areas.