Subway is good; especially the Meatball subway with cheese, and not necessarily on the white bread. The cheese-steak is just as good.
Tried Quizno's for the first time awhile back in DC and I have to say they were great (WOW!). Better than Subway. Since there's no Quizno's here, I'll have to stick with Subway if I want a take-out sandwich.
There's nothing wrong with Subway - just need to find the right combination. So many to choose from.