We purchased these mirrors for our exercise room because of their size.  They are a little wider and the height is perfect.  The mirror has no distortions and the metal frame is a basic frame.  The reason for a 4 rating is because there is no "hanger" hardware on the back of the mirror.  There is only a pull out angled stand that works as a free standing mirror.  We need them to be installed on a wall so we had to determine what hardware we needed in order to do that.  The frame is very narrow on the back so it took some planning to find the right hardware.  Other than that the mirrors work for our purpose.  UPDATE:  Hanging these mirrors was a nightmare.  If you're needing wall mounted mirrors - we would not recommend this particular mirror.  Not worth the aggravation.