Well, I finally made it up there to see it and thought the show was very good. Tons of great art including a beautiful portrait from Bill Whitaker. Plus, they gave me a good spot, that's always a bonus. So if you're in Salt Lake between now and November, I encourage you to go check it out.
Here's a link for info: http://www.lds.org/churchhistory/museum/competition/1,16118,4091-1-,00.html