The burger was delicious, but very small for the price. The burger and bun (I had the CEO) are about the same size as a cheeseburger from McDonald's. The bun was a regular white bun that you would pick up at a grocery store. Nothing special besides the logo they somehow stamp into it. Also, there is only one drink size option, so expect to bring any with you when you leave since you'll still be thirsty. It's about 16 ounces.
If you have a peanut allergy, beware! They use peanut oil. There are a few small signs around the restaurant. These signs need to have more contrast and be larger for those of us that have these allergies.
I gave it 3 stars because the burger tasted really good, but it was WAY too pricey for what you get.