Unless the filters are extremely dark, this will suffer from left right ghosting like most 3D glasses that have gone before it, though they are nice looking glasses.
Sony should be bashed... they have over promised and under delivered. If MS plays their cards right, i.e. price drop before Halo3 PS3 will have a hard time catching up. Hardware units don't really start to move until the system gets down to the $200 price point and MS will be there a lot sooner.
BigD's comments