We enjoyed our stay at the Signature. I didn't feel like the walk was a big deal at all. My wife and I travel to Vegas twice a year for a trade show so we try and stay in non gaming hotels whenever possible. It's great to get dropped off by your taxi a few steps from the elevator and not having to snake through slot machines for your morning coffee.
The room was spacious and the balcony was great. The bed was really comfortable and everything was clean and nice.
The pools are okay. They weren't ridiculous Vegas pools. There were probably a few more kids than usual but there was also no dj or hordes of douche bags so I would say that was a wash. I also liked having two smaller pools over one large pool.
We try and stay at a different hotel every time but as one of the shows is in February and we are from Ohio, the balcony may help us to break that trend.