Great in theory, but not in practice
I thought these would be great for watching TV while laying down on my back in bed, but every breath I take makes everything the TV image look like it's shaking around - which makes me nauseous. Reading isn't as easy as you would expect for the same reason.  Also, objects appear further away than they are, so unless you got an ebook with large letters or a 60+ inch TV, don't waste your money.
Rating: 1 stars