Rob wrote a review of ALPS Mountaineering Ultra-Light Air Pad on July 9, 2012
I might be a bit bias as this is my first sleeping pad I've bought, but so far after two trips I'm still glad I bought it. My second experience out with the pad, was at a camp site with a bunch of smaller rocks all over the place, and was expected to not get a good nights sleep being poked and prodded all night, but with my pad setup I had one of the best sleeps I ever had camping before!
So far no leaks or any troubles, and a nice touch up kit is included. I do wish it was a bit smaller width wise when decompressed, but that's the only thing I could really say.