I lived on MV deli subs when I was a Rutgers undergraduate. Now, 20 years later, I live on the west coast. But -- whenever I'm back in Jersey I stop at MV Deli for a Roast Beef and Swiss sub. I always have them nuke the sub in the microwave too. Lots of meat, great bread, even great mayo! OK, so it's not the healthiest in the world, but in my opinion it's the best. Also, this is a take-out deli, not a restaurant, so manage your expectations.
Cons: parking on easton av