Cheers to the hoopla experience. Been here, did it, not buying the t-shirt though. It's your average grease burger, the taste is not exceptional, but the experience for my mini me was worth it.
We had the double, it's a huge burger, lots of trimmings, but no pickle. The fries were marginal. If you are a southerner skip the tea its unsweet.
It is a good value for the price. But it was a once in a lifetime experience for me.