I received this for Christmas, just now using it for the first time on the road. I love it and, more importantly, so does my dog. It seems much more spacious than typical travel crates and sets up in seconds, my Australian Shepherd happily puts himself to bed in it. And it is much more portable (lightweight and small footprint when collapsed) than previous travel crates. Easy to get into hotel rooms.
We haven't used it outside yet and I am a bit worried if it will be durable to withstand the energy of a young dog surrounded by distractions in a camping or trial situation. The same style with thicker materials, heavier zipper, etc. would be wonderful. I, for one, would be willing to pay more for added durability.