I got it on my new laptop, and it's absolute shit.
I'm a giant nerd. Programming degree, like playing video games, spend a lot of time on the computer, etc... I had to google how to access notepad in Windows 8. That's how unintuitive it is.
I think they just forced that crappy UI on you, because they know no one else would use it otherwise. It's a POS, in my opinion, but I suppose that fits well with the "you either love it, or hate it." comments a few of you have made.
that's one vote for "Hate it".
There are programs you can install to force a start menu on the desktop app, but it's still just a major pain in the ass. They use those dumb-ass metro apps as the defaults for everything at first, too. Want to open up a picture? Great, well, let's just shut down the desktop and open the picture up in this lovely all green window instead. Same with pdfs, videos, and what have you.
Yah, you can change the defaults, I'm sure. I haven't done it yet, but I will soon.
But it's taken so much work to just make the OS less-shitty, and I'd trade it back in a heartbeat if there wouldn't be a restocking fee to do so.
Steer clear, unless you are an avid fan of shitty Metro buttons. And even then, just get a windows mobile device instead. Good luck to all the companies wanting to upgrade OS's soon. It's so shitty. haha.

5/5 frowns.