The Real Problem
I think the real problem with 3D is there are TOO MANY kinds! Think about it! Who has been to theaters, then in-stores display of 3D? It's awful, and absurd there are so many variations of the SAME technology.
1) IMAX
2) Real 3D
3) Red/Blue Glasses
4) Sony 3D
5) Etc.
I'm as disgusted with this scam as everyone else. I will not give in.
P.S. And another thing -- TV's may advertise 240 Hz, but HDMI can only support up to 60 Hz.