The glasses are very light and comfortable to wear.
Even if you yourself are wearing glasses, they fit easily.
A disadvantage would be here just to mention of course each player sees only half. So may have information that is displayed for both visible only halfway.
The price is also not a little.
Also the picture is slightly distorted. More or less depending on the screen. In my 21: 9 Gold falls on little. On a 16: 9 even more.
If you are now more than two people, of course, do not see the other lot.
Overall I give four stars because of the aforementioned criticisms, otherwise it would certainly be five.