I found my first experience with the unwich to be a delightful treat. I must eat gluten free so I am always wary of the ability of sandwich shops to meet my needs. They did a wonderful job of keeping my unwich from cross-contamination and I loved every bite of the all veggie choice (sans avocado spread which couldn't be verified gluten free). I did find it a bit odd that all of there deli meats had gluten but better safe than sorry.
If I had written this review yesterday I would have given 5 stars. However, today I ordered the same unwich for dinner and was pretty disappointed by how wilted and even brown pieces of the lettuce holding the unwich together were. I would expect crisp and fresh lettuce since the lettuce is a key player here.
All in all, I'd go back and keep my fingers crossed for fresher lettuce.