If you're looking for fresh, greasy, backyard barbeque-esque burgers this is the place for you. You have full reign on the toppings you want so you can go overboard if you want. The fries are also freshly prepared but require some salting.
The only major gripe with Five Guys is the price. A typical combo (burger + fries+ drink) can easily cost over $15 so you may not go there regularly.