My wife and I stopped in at Guimos at the last minute as we were stuck in traffic on Bristol St. What an excellent surprise! We thought we have eaten good Mexican food before but we've never had anything quite as good as this. The food was wonderful,spicy, and hot. I had the fajita pastor and my wife had a chicken quesadilla. Both were very good and the portions were just the right size. The restaurant is in an old strip mall just off of the Main Street. The ambiance is what you would expect for a strip mall, but the friendly staff and superb food make you forget about all of that. I highly recommend this place if you love Mexican food.