I recently demoed one and the immersive feel is insanely realistic. I was blown away. At the same time, I’m not sure how I’d use it. I had hoped it could allow having a multi-screen virtual desktop anywhere. It could, sort of. But there is enough input lag to make a power user frustrated. And after 30 minutes I was tired of wearing it. I hope they keep working on it, though. Version 3 or 4 could be when it really takes off…