I finally got around to trying Jimmy John's tonight. Pretty decent.
Someone else said their subs are only a notch above Subway. I see what they mean, but I would say they're at least two or three notches above. Personally, I like toasted subs better, but as far as cold sandwiches go, these were good. Prices were also fair.
Where this place really shines is in their delivery. They say they are fast, and that is very true! About 15-20 minutes from order to delivery for me on a Friday night. Their store is close, but not that close---maybe three miles.
I'll be ordering from this place again, I am sure.