Vigo has done a great job producing a tempered glass kit that actually fits together well.  Install was smooth and everything went well together.  We were careful about measurements, level and squareness, but if you do that you'll find it much easier to get the kit installed.  

One suggestion for the Vigo folks, the assembly instructions can be improved upon with illustrations that are more clear, and a little more coordination with the BOM and parts lists.

Other than that we are very pleased!!