I’m not usually an early adopter, but in the case of 3D blu-rays I am currently among the only adopters (sales of 3D blu-rays have been hampered by slow sales of 3D TVs).  I love them.  And the 3D looks so great.  One of my eyes is much better than the other, so I barely see 3D in real life, but a good blu-ray can blow me away.