Not an owner (yet) - but hoping that doesn't exclude me from asking a question from all you folks who are

Went and demo'd the Sony and the Epson today; and loved the Sony - the picture was just incredible in both 2d and 3d; but I noticed that while watching 3d with the bundled glasses I could 'see' the flickering of the lenses polarizing, and after even just a few minutes could feel eye-strain. Had no such problems with the Epson or Panasonic glasses. It was also far less evident on dimmer scenes (like the Tron light cycle section)
Has anyone else noticed this, and if so do you have suggestions on how to get around it; for example would using the Monster glasses make a difference?
On a similar note; although the detail in 3d was way better than the Epson, I found the Epson to have more depth; i.e. the snowflakes over Paris in Hugo were literally hitting me in the face on the Epson, but not on the Sony - would also welcome any comments from folk about how to get more depth from the Sony without introducing crosstalk.