I agree with the comments above. I received my pair of Samsung glasses today, and have done some brief testing. The amount of light coming from the side is pretty irritating. I tested with the blinds open directly behind me, and I get strong reflections from inside the lenses. Of course I can close the blinds, but I thought it was worth mentioning in case someone considers the Samsungs where light will be entering from the back. The other thing I don't really like is the use of a flat/watch battery. I assumed they would take a AAA or two, in which case I could use a rechargable, but nope, a somewhat special battery is required.
My brief testing in a lit room demonstrated a good picture, no visible crosstalk yet, but then I haven't watched a movie or something where it might be distracting. My testing was with Super Stardust and Wipeout HD on my PS3.