It's good value, and rather nice. I usually go for a spicy Italian, on Italian bread, with all the salad except peppers, onions and Jalapenos (so not all the salad then).
Compare that to the overpriced M&S, it tastes fresher and is cheaper for the amount you get.
OP - I'd try it, just to say you've tried it. The questions are annoying but I find myself trying to say as much as I can to ensure I only get asked 3 questions:
1. What can I get you?
"6 inch spicy italian on italian bread with cheese, toasted"
2. Salad and sauce?
"Everything except x, y and z, [insert desired sauce]"
3. Which sauce again?
