This place is huuuuuge. It's the second largest hotel in the world, actually. That's not particularly a selling point for me, so this wouldn't be among my first choice of hotels when staying in Vegas. So we didn't! But we did see 2 shows here -- Ka by Cirque du Soleil and David Copperfield -- so we roamed the grounds quite a bit. As a requirement. Because it's so freakin' huge.
Everything looked so-so, a little old, and was dimly lit. I wasn't really impressed, and it took way too long to get anywhere!