Despite some negative rating the glasses are great

Hello to all reading this review.
Have these spectacles bought for my Toshiba 46TL 938 because the originals "something" are still more expensive. They were recognized by my Toshi without problems and functions einwandfrei.Die delivery is how we know it from Amazon, very quickly.
Packed they come in a carton Amazon, in this carton was a plastic booties in the 2 were very stable boxes with the glasses. In these cardboard glasses is always in a cloth bag to protect the eyeglasses, USB charging cable, lens cleaning cloth, manual (small but sufficient) and 2 nose holder.
The two buttons for starting and synchronizing can be perfect "feel" when you eh already has a smartphone because they are not bigger / smaller.
When wearing glasses, I had to put the glasses no problem about it although I glasses with thick frames but for optimal fit are also 2 nose holder in different sizes here.
Had a look at the evening also equal 2x 3D movies and had no problems with the seat.
The glasses themselves are made from cheap plastic but emotions are stable and I think the originals will not be better, because there are only auxiliary means of 3 D to behold, and no one must permanently worn just like normal glasses.
So my conclusion is: Would I buy again at any time, is really great if, for example in the film, Hansel and Gretel Witch Hunters, the arrows come supplied shooting at a moving and inevitably head to the side;) ....