The Hilton was actually quite nice. The interior was huge, and it has 6 or 7 restaurants. Very new looking. The Seven Luck Casino is connected to the hotel.
When I checked in, I was upgraded to an Executive Room, which was a little smaller than I was expecting. But it wasn't a big deal. I was given the option of taking breakfast either in the Lounge or the restaurant downstairs. I opted for the restaurant, which had an excellent buffet spread each morning. There's a bakery in the hotel too, so fresh bread and pastries were available each morning.
Some people complain about the walk to the subway station. It's not far away, and it is a bit of an uphill walk going back to the hotel. But it's less than a 5 minute walk and I didn't find it a big deal. For the most part, I just took taxis since they were cheap.
I'll probably do a more detailed writeup on the Hilton forum over the weekend.