My backpacking buddies are envious of this super comfy pad. Everyone always warns about it taking a long time to blow up or whatever, but its BS. Seriously, if you are in mildly decent shape, you can spare a few breathes to blow this up. The ability to sleep through the night while out in the wilderness is really worth any shortness of breath you may experience.
The only complaint I would have is really with the Big Agnes line in general - the lack of insulation on the bottom of the bag and on this pad makes for a chilly night if the temp is below 40 outside (which happens a lot when you camp at tree line in the rockies)
But otherwise, its a great pad! Can't be beat if you want to sleep through the night when on the hard ground.