I stayed at LVH for a week in Jan 2013. I was extremely disappointed ... pretty dirty (stains on the carpet, food trays with leftovers in the hallway, old fashioned rooms, etc). The only reason I gave it two stars instead of one is because the big screens in the sports area of the casino was nice and the buffet food was edible. Also the check in and out process was easy and quick.
Other than that, this hotel sucked ... and i wont be back.