Not the best. Used it for my bathroom mirror and tried ...
594112
Not the best. Used it for my bathroom mirror and tried on my shower door to try and cut back on time needed to clean, but unfortunately it doesn't quite work as expected. Everything still fogged up. Maybe if used in a car?
4372763
I was really hoping this would take great quality selfies but even the light in my bathroom gives better back light. I sent it back.
2113390
It's a decent little mirror, for the price.  The mirror glass itself is not the best. There's some distortion in the image when you move your head up and down.  But it's not worth the hassle to return it. Plenty good enough for double checking to see if your hair is combed.
2968615
Mirror is not fog free at all. The holders for the razors are poorly designed. Everytime you bump the unit, the razors rotate slightly and fall to the floor. I like the suction cup design, but others have stated it fails quickly and comes crashing to the floor after a short time... often in the middle of the night. Mine has only been up a week so not sure on that one. But I bought it to hold my razor and it fails at that...its going back to the store.
4833128
The mirror is very distorted. I am a teacher and bought this to put on my whiteboard as a way to check my face every now and then when on my way out of the classroom. (Smudged makeup, boogers, etc lol). You have to bring it very close to your face to see anything clearly. I do like the magnet and the price but seems pointless when I have To take it down to get a good look. Not very subtle when you are trying to do a subtle glance. Cant be too focused on yourself when you are teaching the kiddos.
1007895
No fun house mirror here, only drawback is that the mirror itself is set in the frame cheaply, I screwed two thin cleats across the back and its fine, don't always expect perfection and be willing to put a little work in and you will be happy
2583569
I should have read the reviews closer. The mirror is all plastic. It feels like it will break when you try to adjust it. I used it one day and took it off and put the old one back. It's better then this one.
451558
Suction cup doesnt stick to the bathroom tiles very well.  Kept falling off.  Ended up putting it only on the counter, not the clutter I planned to add to my bathroom counter.  But two stars for the basic functionality & the price we paid for.
3919587
It is tough to get the plug into the bar.  The image is tiny.  It is acceptable as a secondary mirror.

I ended up adding a 3" extension to my old "Mirrycle" mirror and mounted it on the areo bars.  The extension was made using a 4' 8x32 machine screw and 3, 1" long 1/2" plastic spacers (available at the hardware store).  Nothing beats a Miracle Mirror.
3090517
Closely followed the instructions by vacuuming/sweeping the floor and cleaning it with another product first, then applied with microcloth.  Came out slightly hazy and has a different, slightly tacky feel to it when I walk on it.  Not the best product.  I went on Lowes.com to write a review, as I bought it at a local Lowes, and they're website says they don't carry it anymore.  I can see why not.
863763
It reflects. Adjustment for elevating and lowering mirror is rudimentary. You have to loosen a screw, adjust height and then tighten again. It goes in steps so it is either too high or too low. Never just right. It is not a smooth ball joint like an auto mirror. Buy something else.
3092580
It's a nice mirror, but very difficult to hang.  You need to be very accurate in your measurements or else the holes won't line up.  More importantly, the mirror was a bit foggy along the mirror edges.  It looks like the mirror needs to be cleaned but even with Windex it's still doesn't come off.  Other than that, it's a nice mirror.  It's for a spare bathroom, so I'm not totally upset, but a bit disappointed.
743927
It works, I got it for hooking up a trailer. I broke the mirror right off. Be carful not to twist it when mounting it to your mirror.  Can't see it in bright light so I have to bend it down when in use. Night use is so so. Lot of spots, not sure what it is from. Instructions sucked. Two bottoms on the back or the mirror, I'm still not sure what it does. For the money it was good. I guess you get what you pay for. It does what I wanted. Not sure how long it will last.
4879201
Mount is fair quality.  Mirror/lense itself doesn't provide very clear picture of objects more than 15 feet away.
3798452
Bought it to use as a camping mirror. Used it once to try it out. A little bit bigger than I thought it would be but worked well hanging from a nail in a board next to the shower area of the camp. Next camping trip I was checking through my gear and the mirror is shattered. Probably a little rough with the pack or something, but there you go.

Going to swap over to a StarFlash Emergency Signal Mirror, Which is 3x5 inches but a LOT tougher.
2013011
It's not the best. And for what I paid for it I am slightly disappointed. It doesnt stick to the wall very well and it keeps rolling the edges. So it's not the best.
388097
My only expectations were that the mirror was in good shape which it was, sort of. The design seemed OK, but final assembly is cheap. Most of the components are cheaply glued together, most of which is visible and the rubber flap over the top bubbles up a bit. If you plan on using this product for its intended purpose plan on redoing a lot of the final construction. It works great for what I needed it for, but if you wanted to use it as a reflex sight it is not of the highest build quality.