The big deal with Capriotti's is the turkey. It's pulled roast turkey, not cold cuts. The other crucial component to their sandwiches is they have pretty substantial rolls. So here's the rundown of what I've had.
The Bobbie: Turkey, stuffing and cranberry sauce--cold. It's an interesting combo, but kinda works. I was sucked in by this gimmick. I've eaten a few. I like them.
Grilled Italian: Genoa salami, capicola ham, prosciuttini (peppered ham) & provolone; grilled. Dang tasty if you're looking for some greasy deliciousness. Especially w/ hot peppers. You can also get this as a cold sub if you prefer.
Cheese steak: This one is kinda meh. Not very great. If you really want a proper cheese steak then go to Big Red's downtown.
Turkey sub: To me, this is the real standout. Pulled roast turkey, provolone, "seasonings," and whatever other veggies. I like mine with no onions, add mayo, pickles & hot peppers. Oh boy. Delicious. I can eat a 12" and then feel ready to eat the whole thing again.
Having gotten to the turkey sub, I'm pretty much sticking with it. I might try something else at some point but right now I'm kind of hooked on the turkey.
Their one final gimmick is that a 12" sub is a medium A large is 20". I could almost eat a 20" turkey by myself. I might just do it in a moment of weakness.
The owners of the Cousins franchise around the corner should be a bit worried.