Well designed with near vertical walls, providing lots of headroom. General quality of materials and manufacturing seems good, although it is not yet field tested, so not sure about long term durability. Having two doors is good but they would be better if larger. Large or inflexible bodies would find them a bit of a squeeze. The fly needs guy lines at each end to keep fly off inner wall.
This review was written in the old system and had content requirements that are different than reviews written today.