I recently attended a 90th bday party here (in the main restaurant/back room). The service and food was excellent. The waiters were pleasant and ensured our drinks were refilled, dirty plates were removed from the table and the courses were flowing on schedule (this was a 4 course meal). Everyone at our table was served promptly at the same time and it appeared that the entire room was all in sync with their courses as well.
The only complaint that I had was that the back room got a bit warm towards the end of the party (the event started at noon and lasted for about 2.5 hours; there were about 60 people in the room so that most likely was the cause). Other than that, Vincent's did a fantastic job. This is a hidden gem. I would definitely go back there for dinner with friends or a romantic dinner with my man.