One year in, and it's a resounding success and asset to the city. It's not huge, but I might argue that it's the most well-done food hall I've been to in New England.
The vendors are all local and high quality. The space is comfortable and invites people to sit/linger. The bar is well positioned and the variety of beverages is solid (rotating seasonals, local beers, curated wines, etc.). On top of that, the events and programming are really solid. We've been to their fall craft market, the holiday market, and some of the tasting/guest chef events and each has been very well attended.
Now that the outdoor space is complete, I think they'll do even better. It's a really pleasant spot to sit and have a bit/drink. Last Tuesday when it was 70 plus degrees, I stopped by after getting off my train from Boston. They're still set up for winter (igloos, curling), but they had the window at the bar open and you could really get an idea of what it will be like as the weather improves. Waterfire nights are going to be big business.