I'm not sure what hype you've heard, but the rumors about free back rubs included are not true! If you're expecting the best set of rings ever, then yes, I think you'll be happy.
I just posted a video of the 5 second setup process on my blog (wfs): http://www.ringtraining.com/blog/art...aps-part2.html
The EXF Rings can also be setup the old-fashioned way, which can sometimes be useful, like when they're out of reach and you need to get them down without a ladder. I call this "legacy mode". Otherwise, the "EXF mode" is the way to go.