Amazon Blocks DVD Pre-Orders Of CAPTAIN AMERICA: THE WINTER SOLDIER Hail Hydra! Earlier this month, the world's largest online retailer,, posted its biggest quarterly loss since 2012. For many years, the online mega-retailer has been basking in its own good fortunes but now that times are tough they are playing hardball to squeeze out a few pennies more from their suppliers. In June, Amazon went after Warner Bros.. They blocked DVD pre-order sales of The Lego Movie, 300: Rise of an Empire, Transcendence, and Winter's Tale. That dispute was later resolved. And now, Amazon is focusing their attention on Disney.