Ok you shamed me into telling of my recent visit to Best Buy in Riverhead Long Island and seeing ultraflix prominently displayed on Samsung and viso. Sorry to say Costco had a very limited 4K inventory and no ultraflix but I did chat up the t v guy who seemed at least moderately interested but the direct t v guy was pretty hot about ultraflix and took down stock and board info, was all set to buy some shares. Also small display at p c richard in Southampton Long Island