If the issue were just what we thought there would be no problem. The real issue is the impression created in the majority of people (which might include us, of

If the issue were just what we thought there would be no problem. The real issue is the impression created in the majority of people (which might include us, of course). If the video creates high anticipations that are not met then Glass might be much less popular than it would otherwise have been. I still think speculating about it is a little silly, though. We know next to nothing about the technology, next to nothing about which engineers are working on the technology, and next to nothing about Google's intentions. The only things we do know are that Glass is associated with Google X (which seems to be dedicated to long-term projects - space elevators, anyone?) and that Google intends to release something soon. That is very sparse data.