Excellent quality.  Mounted in main bath over a double sink vanity with a silver and gray  geometric wall paper back ground.  Great contrast and the perfect size-they replaced a 5 foot x 4 foot mirror.
After mounting the first one, the measurements of the mounting brackets did not seem to be the same distance from the top down and were off by 1/4" between them which caused a small problem in aligning the mirrors with each other on the wall.  Also, the mounting anchors are pretty cheesy for a relatively expensive mirror - I used a much more durable anchor, only cost a few cents more.