Aside from the start menu no, not really. Windows 8 is the most performant operating system. No laggy animations (thanks to DirectUI), fast boot time, especially fast on older systems. Windows 10 started the whole lagfest.

exactly! I don't understand why people hated it so much. It was snappy, clean OS. I've always thought it was better than Win7. Of course, absent of start menu was terrible choice. And I meant 8.1, not 8.

"aside from the start menu" is one hell of a caveat. When you screw up one of the main UI elements as badly as they did, it really drags the whole experience down.