The Grumpy Sailor wrote a review of Sierra Designs Lightning XT 4 Tent 4-Person 3-Season on July 4, 2012
I bought this tent after reading The Backpacker Magazine review on it. It's great! I use it for car camping and backpacking with my wife and 13month old son. For car camping we can fit a portable crib in this tent nooooo problems (it's quite a large crib) then there's still ample space for us and our gear. It's super light that I will happily take it with me on my own backpacking trips. The tent poles are epic, awesome design. The material is super lightweight but even with my son leaning on it and pulling at it it's held up with no tears or runs. I bought the optional ground sheet for rough ground use as the floor is quite thin and I don't want ti to tear.
Bottom line, sweet backpacking/car camping/family tent