The first time my family and I tried Whataburger we were in TX. I wasn't impressed at all. Since moving here we decided to give it another try, I have to admit our opinion has changed.
The staff here are friendly, fast, and accurate. I'm pretty picky and they always make my orders exactly right.
My only complaint is the milkshakes. On their app they advertise different sizes (16oz, 32oz, etc). But in reality if you order a 16oz they still charge for the 32oz. Also I ordered strawberry and it was very tasty. It was almost like drinking nestle strawberry syrup right out of a bottle..
Other than that, reasonable priced and good food.