I am with the 3D sceptics too, I find it is like watching flat images placed in front of one another to give the illusion of depth. Unless hologram broadcasting comes along 3D is never going to look right. I much a prefer a high quality HD image which then gives you depth going backwards and is natural.
As for f1 3d what are they thinking off? There's so many multiple angles shown, not static like a football match, it will be a nightmare
As for Sky f1 going behind the sports pay wall, anyone who didn't see that coming was a little naive.