I posted this article earlier today and have just now worked up the stomach to read the whole thing, still not watching the video, no matter how benign. But then, I'm quite easily grossed out by real life violence, blood, etc. Yes, I've spent my whole life in karate but can't look at violence, sue me.
The practical side of me thinks this is great, many people with such maladies can be helped. In a few years a new hand might be much closer to the real thing to make this an even more attractive option. Heck, this guy himself can get upgrades as things improve. His quality of life has gone up, and I'm happy for him.
But the other, smaller, less practical, prone to bouts of being grossed out by even unwashed dishes in the sink part of me is still all weirded out.