I am big into the old school steakhouse experience. Great food, great service, and big drinks. All come together at Del Frisco's , which I now make an effort to visit each time I am in Vegas. The New York strip is better than Mortons, Flemings, or Ruth Chris.  Outstanding sides that are easily shared, and service that follows up with you in a personable way. The only drawback is that their wine prices are a bit upmarket, sometimes 3x over retail, plus they won' t let you bring wine in.  That said, I will always hit this place up over the all of the nouveau, johnny come lately places that set shop up every few months.