Review (5/5): Just what I needed.  Good quality too.
Doesn't seem to fog. Isn't getting limey or a lot of calcium build up despite our water splashing on it all the time. My husband likes it especially for shaving and I use it to check if I need to wash my face more or check for suds in the hair that need rinsing.
We have a curved shower with textured walls. The mirrors with suction cups won't stay up if you superglue them. This one is perfect!