The place seems very clean, from the looks of the place, it seems like they try to make sure of the cleanliness. The place is big, too. Lots of room and plentiful seating. Not to mention the massive salad bar.
The snack section is, the neighborhood isn't the best, and the prices are a bit high, but overall, the place is really good.
UPDATE
Took the rating down to 3 stars because I just saw an attendant refill the orange chicken, one of the morsels fell onto the tray slider and he used the tongs to scrape it into the pan. Scary.