I went here at 7:45 PM on a weeknight and we were the only people in the restaurant. Such a shame, because Vega has been a mostly reliable Mexican restaurant for the past few years. The quality of food did seem to go downhill a year or two ago, hence why I had not been in a long time, but a revisit this past week was overdue. The food was good this time and the service was excellent. The only problem was that no one else was there, so the ambiance was hurt by that. I hope they get back on track, since good Mexican restaurants in Westchester are extremely rare.