When I think of JW Marriott I think high end resort. However I felt like this place was a little dated. The first thing that we noticed is the sewage like smell in the room. They were quick to address the concern, but was also told that that is the nature of hotels in Vegas. I have never experienced that before.
The front counter at check in is in need of some training. I asked if there is an upgrade available that I could pay for. I was told there was not. Then someone else stepped up to the counter and they asked for and received an upgrade. I do have points and status, so not sure why it was not offered to me as well.
What I did like about the hotel was the soaking tub and shower. I thought that was very elegant and modern.
This resort is relatively close enough to Red Rock Canyon to allow me to ride my bike out there and around the area.
I would come back if I found a significant discount.