Review (5/5): Great size, light weight, not breakable, and easy to hold.
I thought it might be too big, but it is perfect for shaving in the show. Just run water on it to clear fog. Weighs almost nothing, and has a variety of notches to help hang it, or hold it. I really like not having glass in the shower.
Update 7/12/2014: I've dropped this many times and not a scratch on it. Also I am on a well and it picked up some of the white calcium we have out here, and it wiped clean. If I could give it 6 stars I would.
One minor nit is that new shower head angles slightly downward, and the mirror will slide off more often, thus how I've dropped it. Not the mirror's fault of course, but a rougher/grippier edge would help.
Update 7/18/2016: Still Awesome. Dropped over 20 times, expect it to outlast me!
Update 6/28/2020: Finally after over 100 drops, now on tile, a small chip formed at the bottom. Otherwise perfect.