I bought one of these earlier in the year and have now had a chance to test it out in a pretty wide variety of conditions, including heavy rain.
The tent has always performed extremely well. It's quick and easy to pitch; you can definitely have it up and fully staked out within five minutes. It's cosy with three, but gives you loads of room for two, and given its extremely compact size when packed and its light weight, it works very well as a two person backpacking tent.
Inside it stays dry throughout pretty horrible British conditions, and it feels like a limpet in strong winds. It feels well-made too.
Overall, a great little tent for a backpacker who is willing to spend a bit more than the budget range, but doesn't want to splash out on the top of the range options.