They really are as fast as they claim. By the time you're done paying someone else is almost done making your sandwich. Freshness is unsurpased with fresh baked bread, freahly sliced meats and fresh vegetables. My favorite is the Beach Club, which is a turkey sandwich featuring guacamole and sprouts in addition to your usual vegetables. And the size of their sandwiches are enough for two meals if you can stop after just half, but I'm usually unable to because it tastes too good!
Pros: Variety of Sandwiches, Fast
Cons: Parking can be hard to find, but I've never not found a spot eventually