I went to Vegas a week ago for the weekend. Left Friday, came back Sunday. All in all, it was a fun trip. I went with my brother in-law Mike and his friend Dan. We did some gambling, saw a UFC fight (the Franklin/Quarry fight knockout was awesome: Franklin punched Quarry and the guy went immediately unconscious and fell like a tree.) We stayed at THEhotel at Mandalay Bay. It was fairly nice. We didn't get maid service on Saturday, so that sorta detracted from it. I'm still not big on gambling. I played a little roulette, some craps (bought a book on how to play to read on the plane ride there) and casino war. We also ate at some amazing restaurants. A sushi place in Hard Rock casino Friday, and Delmonic's steakhouse on Saturday.
I didn't really enjoy flying America West. It was on time, but the service was sort of unprofessional, and the plane wasn't cleaned while in between legs of the flight (there were empty liquor bottles and goldfish crackers on the floor and in the seat pocket). The passengers were all vacationers, too, not business travelers. When you get used to the orderly progression of flying with business travelers, well, vacationers don't know what they're doing.
I can see myself going back to Vegas, but not anytime real soon. It was fun, but I think amount of fun per dollars spent per hour, there are better weekend getaways. There's a sort of fakeness to it all; like how the hotel was nice, but we didn't get maid service. The design of casinos bugs me, too. It's hard to find an exit or a cashier. They want you to get lost, wander around and spend your money. But, all in all, a very fun weekend.