Sadly, although they look better, these have a major flaw: the design is perfect for catching reflections of anything behind you (lights, windows, even reflected light from the wall behind). Given your eyes have to do quite a lot of work anyway to cope with all the flickering, this flaw is a show stopper.
Also these continually drop the 3D signal (and then re-acquire it) for about 1-3 seconds every minute or so, even when they're fully charged and even just a few feet from the set.
Waste of money I'm afraid.