I like Zoe's. It's nothing super exciting but it's healthy and tasty fast-ish food. I typically get the chicken kabobs and went with the greek chicken pita this last time. I'd recommend sticking to the platters/kabobs as the pita lacked in the meat department but was still pretty good. The desserts are solid and large enough to split.
If you're watching calories or dining with a someone you want to make feel self-conscious there's a sub-500 calorie menu that still provides a good sized portion.