The food is probably close to five stars, but every time I have eaten here the service is lacking in some respect. I say this as someone who has frequented literally hundreds of fine dining establishments over the years.
If you are ordering $500 bottles of wine they might not try to hustle you out the door so that they can turn your table and make more $$$$. I understand they are running a for-profit business, but there are far too many other places for a great steak in Vegas. Many of the others let your meal come to a natural conclusion and don't force the pace of your meal. Do yourself a favor and try someplace else.