I, personally, really loved the Luxor. My husband and I stayed there for my birthday last year and had a great time. The staff was very kind and courteous. Check-in took no time at all!
We stayed in one of the towers and the view was amazing! Our room was gorgeous and very clean. The hotel took some getting use to, navigation wise. I got lost a couple of times, but by the end figured out where I was. Dining, of course, is a bit expensive but that's expected on the Strip.
The only thing I didn't like was that the Starbuck's inside it closed pretty early and opened later than I expected.