Mandalay Bay. I haven't stayed here, but we came into town for the M.A.G.I.C show going on over here.. it's a very very nice hotel. Super fancy of course.. I hear they have an aquarium, which was pretty neat. I didn't see it personally. The prices here are outrageous, although I can't complain if you see the hotel you can see why.. I went into the store with my daughter while waiting for friends to get registered..to grab a drink. A bottle water or bottled soda is 3 bucks! I had no choice tho I was thirsty as heck..
The M.A.G.I.C show on the other hand was good.. it was very well organized somewhat..registering here was a b**** tho.. they had a lady in the front were my bf and friends were getting their badges an the lady couldn't type..she messed up the badges and I hear was just totally confused.. they reprinted the badges wrong.. but luckily we were still able to get in.. being in Mandalay Bay I would expect workers that actually know what they're doing.. I won't dock any stars for the hotel.
Bottom Line: Nice classy hotel, expensive.. but probably well worth it.