Excerpt: On paper, the Sony BDP-S780 looks like a great Blu-ray Disc player . It comes with a large and well-chosen selection of Internet apps, including a Web browser. You can convert 2D to 3D and adjust the 3D settings. It's the fastest Blu-ray player I've tested yet. But the gotchas are big ones: The browser won't play video, converted 3D video still looks like 2D, and the price tag hurts.