Fudrucker's is a raucous, child-friendly place. I went there for lunch and ordered the 1/2# burger medium. When I got my burger it was bloody rare. I took it back and they happily offered me another burger. Got that one and it was still not what I would consider medium. So if you are particular, order medium well
What I liked are their in house baked poofy buns. The condiments are ok but not the freshest looking vegetables I've seen.
Service-wise we're talking very young minimum wage folks. You get what you pay for.