As someone who had had a surround sound setup, but then not even bothered to set it up after moving, it was pretty obvious to me even back then that 3D TV was i

As someone who had had a surround sound setup, but then not even bothered to set it up after moving, it was pretty obvious to me even back then that 3D TV was in the same category of "technically better but practically pointless" for the vast majority of movies, which people would forget about as soon as the ads for it stopped.