Overrated (for a 4-star luxury hotel)!
The lobby is beautiful, as are the hallways. The rooms have modern decor, but falls short when you look at the details (wallpaper falling off in some areas, broken marble tiling). The hotel should've spent some of the money they did on the lobby/hallways instead on the rooms. My room was also facing a generator or fan on the rooftop of another building, which the noise was masked slightly by the air conditioner - so I'd say I got a crappy room. 
Service-wise, this was my experience:
I checked in at the correct check-in time (3pm) but was told my room wasn't ready (along with a number of others waiting in the lobby). I had an engagement to attend to, so after waiting another 15-20 minutes, I addressed the front desk staff to check the status. Their answer was "the hotel was fully booked the night before, we'll let you know when your room is ready". The best solution they could come up with was offering me a standard room (instead of a deluxe king) with a free continental breakfast - a bit of a cheap alternative. I took it as I had to get into a room, period. The hotel needs to understand that sometimes, time is the number one priority for people and a free continental breakfast doesn't make up for the inconvenience (not to mention the room downgrade). Plus, a fully booked hotel the night before is never an excuse to not have rooms ready for check-in the next day, mainly because it's not the customer's problem ... especially if a hotel claims to be "luxury" and "4-star". I've stayed at similar described calibre hotels, to which they meet expectations, this one doesn't.