Ok, just got my X102's today. First thought was that I wasn't thrilled about every thing flopping around inside the box. They could have packed them better. After opening my second thought was man these are huge. My head isn't very big, so it would be nice if they were a little smaller.
Since it's still a bit bright in the house, I put on the Panasonic 3D demo disk to try out. I'll put on a movie later this evening when it's nice and dark, or darker.
After a little ware time I found myself wishing they had some kind a rubber nose piece for a little more comfort instead of the hard plastic on my nose. I can see this being a pain on long movies.
Since my head isn't very big I found it a bit annoying that I could see reflections of stuff behind me off the very left and right of the inside of the lenses.
Also I'm looking at them and can't tell if they are on or off. It was easy to tell they were working running the demo 3D BD, but it's not like there is an on off light or button, so I just put it back in the box when I was done.