My 2 cents, the food at the Cage is ordinary at best. Micorwaved, or just ore-prepared. I don't think people go there for the food, if they do, they are easily satisfied.
As for ambiance, I had a good time watching a MMA gala at the Cage on the south shore (all the Als were there too), but for hockey, it does not get worse. RDS broadcast, and ****** blaring music during the commercials.