I've been here a few times. We arrived right at noon on a Thursday and to my surprise - no line up! That is always the best, and there was meat! However, a few minutes later a line started forming so this happened to have been just luck or we just had amazing timing!
Of course, order the smoke meat sandwich as that's what they're known for. The waiter is going to ask if you want mustard on the side - that's up to you. I would recommend it, or you can ask for it on the side. They give you LOTS of meat so totally worth the money. I finished mines.
For those who do not fancy smoke meat, you can always order the chicken or turkey sandwich. The waiter will tell you they are just cold cuts. Not a big deal though but you still get lots of meat. Pricing was very reasonable for the amount of meat.