Testing The 12-inch MacBook's Performance with Windows 10 – Alex King

I'm guessing this review is getting a lot of attention from the Mac OS engineering team, and that the author may get a thank-you note from Microsoft... (via 9to5Mac)

"So maybe it's ironic that in some regards, the new MacBook runs Windows 10 (a prerelease version, at that) better than it runs OS X. But it's a testament to two things: Apple's fantastic MacBook hardware, which is forward-thinking yet surprisingly agile; and Microsoft's excellent Windows software, which entices and excites with its beautiful interface, useful new features, and rock-solid UI transitions. I'm excited to keep Windows 10 installed on this machine, both now as a preview, and later once the final version is installed. Even hardened OS X diehards owe it to themselves to give it a try."

Testing The 12-inch MacBook's Performance with Windows 10 – Alex King