J. D. Bentley over at Digital Asceticism pretty much mirrors my initial reaction to Google Glass from what I have seen, heard, and read.
One thing I had not put a lot of thought into is the why portion. He nails it pretty much on the head:
But what’s notable about Google Glass is that my dislike for it isn’t sustained primarily by my own unwillingness to use it, but my adamant opposition to being around those who do.
I will take another second to recommend his blog because it really is full of some really good insights into the intersection of technology and our lives.