The BlackBerry Passport is off to a decent start. The unusually shaped smartphone garnered 200,000 orders since its launch on Wednesday, according to CEO John Chen. The smartphone sold out in six hours on its own website, and sold out in 10 hours on Amazon, he said. Before it sold out, the Passport was the top unlocked smartphone on the e-tailer's site. The strong early start to the Passport is critical to company's efforts to turn itself around.