Director Michael Bay, left, and Samsung Electronics America Executive Vice President Joe Stinziano introduce a 105-inch ultra high definition curved television during a news conference at the International Consumer Electronics Show, Monday, Jan. 6, 2014, in Las Vegas. (AP Photo/Isaac Brekken)LAS VEGAS (AP) — "Transformers" director Michael Bay says he's embarrassed that he walked off the stage right through a presentation of Samsung's new curved ultra-excessive-definition television.