I agree, Quizno's has disgusting sandwiches, overpriced, and they are too weird for my taste. I dont think they would do very good back east, where we have good deli's everywhere (where I'm from at least, theres a good Italian deli everywhere you look) Like it was said, I would look around the prospective site and make sure theres not a family owned type deli, cause you'll have a hard time getting people away from there.
