Frank's is great. i'm pretty sure on my first visit the owners served me and it was excellent. Been back multiple times since, trying all the different sandwiches (all made on their excellent bread) and always received excellent service. Think I got out of there yesterday with a pasta salad, sub, cherry coke, and a Rocky Road bar for under $10. Stellar prices.
I'd love to elaborate but there isn't much more to tell. When you're working around the house on a Saturday morning and lunch sneaks up ya, 100% of the time you should go take care of that hunger at Frank's.