I haven't found many reviews for these, but theres a Groupon for them right now...anyone with any experience? Supposedly feel superior to the typical plastic screen protectors, but hard to believe they would (originally) be worth $50!
http://www.groupon.com/deals/gg-tempered-glass-screen-protector-for-iphone-6
http://www.groupon.com/deals/gg-tempered-glass-screen-protector-for-iphone-6