I think that most people would give this place 3-stars, but my expectations were higher because of it being NOBU and they weren't met.
First off it does have great minimalistic decor which I loved. I had a King Room with a sofa and probably the biggest TV I have ever seen in a hotel, but all the ZEN in the world won't make this place a luxury hotel.
The room is really like a fancy Holiday Inn. You are at the Cesar which is a great location in the middle of everything, but it isn't luxury like a Ritz Carlton or Mandarin Hotel is.
The best part of the room is the bathroom. Besides being very spacious (it doesnt have a TUB, but the walk in shower is amazing), The teak and Vessell sink are great design concepts that you don't see very often.
I think there are better places to stay than this in Las Vegas for less.