I recommend it. It is really basic, but for some reason it is always really great. They have good bread, great ingredients, and it is delivered fast and pretty cheap. I am addicted. My favorite is the Turkey Tom (with sprouts, avocado, tomato, hot peppers). You will be hard-pressed to find a better place for a quick lunch. Often they hand me my sandwich before I am done paying for it.
Oh yeah and give the Jimmy Chips a try. They are nice kettle-style chips. I like the barbeque flavor, but the jalapeno chips are pretty good too.