Tim Young wrote a review of Big Agnes Air Core Sleeping Pad on October 1, 2010
A really nice sleeping pad. I really enjoy the amount of loft the pad has compared to a thermarest, its much more comfortable. I've done a couple of 4-day trips with it now and have been impressed with its durability for being such a lightweight pad, and if I do get a hole it comes with a repair kit. That's amazing, flat out amazing. My one gripe is that it take a long time to inflate. But other than that, I'm impressed.