I'm annoyed that I had to spend quite some time tracking down and removing gwx.exe as well as reconfiguring the registry and Windows Update of our Windows 7 PCs

I'm annoyed that I had to spend quite some time tracking down and removing gwx.exe as well as reconfiguring the registry and Windows Update of our Windows 7 PCs so we wouldn't be surprised by Windows 10 or multiple 3 GB dents in our capped broadband. I downloaded the Windows 10 ISO from Microsoft and tried it in a virtual machine. Meh. It's not so bad that I would rip it out of a new computer but it's not so good that I feel any urge at all to upgrade.