The quality of the panels and stainless steel fasteners seems really good. Some panels were bent in the corner due to shipping and/or inadequate packing material however. I had to bend the corners back which was not too hard, but I wish that exercise could have been avoided. The assembly is fairly straight forward, but is a bit awkward and does require some time. I wish some guidance was provided as to how much torque to use for the bolts as one would hate to dig up the soil to adjust anything later.