I'll likely be skipping Win10, but I am very curious about it.
I have two major problems with the OS so far. One of them is clear, and the other I'm a little fuzzy on.
The first problem I have is the forced updates. This is such a horrible idea, I don't even know where to begin. The PC market is not like the Mac market. There is far too much device diversity for this to work well. Driver issues galore. What about laptops? They are notorious for not being compatible with updated drivers like their desktop counterparts are. Will Windows 10 break my laptops? And regardless, I don't need Microsoft force feeding me updates when I'm not ready for them. What if I'm busy playing a game and my internet goes to shit while updates are downloading? Games like first person shooters rely heavily on having a clean and stable connection. What about people who have bandwidth caps? What about people who leave specific programs running while they're away, and the forced update happens and reboots their computer while it's in the middle of performing an important task?
So many issues with this setup that it's not even funny. Fortunately MS could fix this by simply rolling out an update that changes the Windows Update system back to the way it's always been.
The next major issue I have is where I'm a little bit fuzzy. I can't find a clear answer online, but maybe one of you has an answer to this. Okay - I have four full-version Win7 Pro Licenses, and one full-version Windows 8.1 Pro license. I can perform clean installs with these five keys on any computer I want, whenever I want, so long as I'm not using them on more than one PC at a time. I don't have to jump through hoops to install windows if my hard drive dies for example, or if I build a new machine entirely. So what happens if I accept the Windows 10 upgrade? Are my expensive FULL VERSION licenses suddenly reduced to mere 'upgrade' licenses that are worth half (or less) of the value of a full license? I read that the previous licenses are revoked, which would mean that I would be unable to revert back to my original full-version licenses if I didn't like Windows 10. Or, what if I built a new PC or had a hard drive failure, will I be able to use the Win10 upgrade key just like I could with my full-version 7 & 8.1 keys, or would they expect me to now buy another version of Win10?
Other than these two issues, the OS may be spectacular, but honestly either one of these issues, let alone both of them together, are enough for me to skip the OS entirely, at least for many years to come. I'm not going to fork over the cash to buy five full-version licenses of Win10 for my PC's when I have full-version licenses of windows that already work great for me. I love Windows 7, and I've learned to tolerate Win 8.1 well enough thanks to Classic Shell. I'm also not wiling to take the risk of bricking either one of my gaming laptops by upgrading if there are tons of drivers issues.