I came here for dinner this past weekend and had a really fantastic experience. I was a bit nervous about signing, but the staff were incredibly helpful and patient. Our waitress was adorable and really friendly. We didn't have a problem understanding her at all.
Like someone else mentioned before, it is very quiet in the restaurant as the staff aren't speaking. But it was nice to be able to actually hear the person across the table from me. Maybe it would help the ambiance to have a little music or something though.
Fresh buns and butter were served to us before our meal and they were hot and delicious. I ordered the cream of spinach soup to start and then the butternut squash ravioli for my main course. Both were presented well and tasted great. Not a single complaint about the food. If people have apprehensions about the food not tasting as great because the focus is on the staff, they'd be wrong.
It costs about the same as a higher end restaurant, but it's well worth it for the experience.