They are approaching a 4 but aren't quite there yet.
First of all it is nice to have 1600 as a neighbourhood option as it is a lot nicer than some of the local pubs. Beer selection is great and the food menu for the most part is tasty and well prepared. For example, I like that sandwiches come with two sides so I have an easier time choosing. Most of the appies are tasty - and I'm a fan of the burgers.
The reason they cant quite get to four stars is the service. Some of the servers are awesome and their others...wellllll maybe they should stay home. Ive had experiences with a few who are just plan AWOL for most of the visit. My personal fave was the one we asked for details from about the beer tasting dinners (that was happening that night) and she shrugged, grunted and pointed at a table where people were having it. We asked for clarification (lol) and she walked away.
If the service was a bit more consistent, I'd probably go a bit more. Nevertheless this is a great spot to meet friends, go on a date or celebrate the weekend.