Lens are distorted and tape to hold frame together does not work
919978
Easy to assemble, however, the quality is poor. I could not view a 3D image without closing one of my eyes, the lens quality is poor. The tape that holds the glasses together does not work, so I had to tie a rubber band around the outer box to hold the frame together. I'm returning it, I'm disappointed Google would put its name on such a low quality product.
4737857
The frame is attached to the camera by some kind of sticky tape which did not last for more than one day. Please consider when purchasing. Other than that looks good.
3738127
2 of the lenses attach to each other and don't stay together.  Hard to fit over lense of the camera.
4790386
First one did not separate the macro and wide until I used pliers. Then the threads on the wide angle are not useable. 2nd had the same issue.
Don't buy this item. They must use a gorilla to put the lens together.
757533
Hole for camera lens is off-center, camera will not fit unless you enlarge lens hole!
3003249
I have software issues with lens. The image stabilizer is doesn't work properly. I bought it as a gift when I had the money to and now  as I have returned home to give it as a gift I realize that this is a faulty lens. I had the outer components fitted for manual focus ($300) and now that money's down the drain as well. I need this fixed as soon as possible as it's a Christmas gift. Thank you.
3241217
Arrived with left lens out of frame.  Hope seller has more & will warranty for issues like these
4292925
I also have a problem with the base of the tripod head. It doesn't sit level at 0 degree when not tightened and it's impossible to tighten it.

I have a Canon 20D with a 16-35mm lens (considered very light) and the base cannot even support the weight such that it collapses and ends up tilting about 10 degree. It's made of cheap plastic and always loose. There is a little screw underneth the base to adjust it but it doesn't really work. You can just wobble it with little pressure by your fingers.

This tripod has brought shame to Canon. I am hoping Canon doesn't make their cameras the way they build this tripod.
2194365
Arrived with something wrong with one of the arms, and the price went down $8 to boot. Not sure if i should return or not. The arm is stuck sticking out when not in use* Looking in the mirror i also notice that one lens comes all the way to the bridhe of my nose, while the other sits normally??/
2885160
It appears that the collimation/alignment is off, I googled a bit and found some vids explaining how to fix it myself, though I may call around some camera shops (if any still exist) and see it they know how to fix this.
Fun fact, many of the videos are of this exact model... buyer beware...
2848514
I have used this for 3 months and already the frame has developed a crack and the lens has come out! I did not drop it or put pressure on it. Can this be replaced in any way?
4569359
I'm sure it's mostly an issue with product packaging, rather than the actual product. But the lenses came completely apart in shipping. They are in all sorts of pieces. I'll be returning them all as I cannot figure how to put them back together to be able to use the item.
3783542
When looking through the lense, the image is extremely distorted and blurry. Kids wouldn't use it. Had to return it.  going to just build my own out of PVC and 2 makeup mirrors.
173512
Lens are not clear, used it couple of times but didn't resolves it purpose.
97425
Not happy with the frame, one of the sides came apart. When I needed my glasses the most after eye surgery :(
4547591
I received this picture frame as a gift and it did not work right out of the box. The frame does not connect via the USB to my computer, which means that I am unable to upload pictures to the internal memory. I emailed the customer service department and I never heard anything back. I tried to call them and I get a recording that says that no one is available and that I should call back.
1339971
The lens of the Camera is scratched and all the pictures comes out blurry : (