Stayed there last night as a Gold. Was given a room on the HiltonHonors Floor (10th and top floor). Was smallish (especially compared to what I get at Garden Inns), but then all I wanted to do was sleep so I was happy. Small bathroom, but good shower power and hot water.
Very good insulation. Faced the Active Runway and Terminal 2 and was never bothered by plane noise (you could hear it, but was a muted rumble at best).
Had a great dinner at the Andiamo restaurant. Wonderful steak. Was going to eat at the Gaslight Club restaurant, but the person manning the desk was asleep. :-) All three restaurants seem to have the same dinner menu, so... Breakfast at Andiamo was also good.
As a Gold, received a free bottle of water, 10% off my dinner at Andiamo, and a free continental breakfast (which I skipped for Eggs Benedict).