I went to this event 2 years ago, and it was terrible. There were not enough bartenders, and so we spent the entire night waiting in line for drinks. The entire night, we had maybe two drinks, and spent 1.5-2 hours waiting in line each time. This happened even after the open bar ended. The food was okay, but difficult to get to, because it was served in this long, narrow area, where people were also lined up for drinks.
Pros: Decent food, Decent music, Ballroom not crowded
Cons: Poorly run, Not enough bartenders, Not cheap