There are lots of threads. There have been a number of complaints about drivers not working, and there are a number of 'it works great for me' threads. And there is a number of 'I hate it' threads, and a number of 'I love it' threads. There are threads about M$ watching their activities in the bathroom, there are threads about not being able to get a product key because they booted off DVD rather than run from win 7/8. There are threads about dual booting windows 10. There are threads asking what this means for Windows 7 users. There are threads asking where the heck Solitaire has gone. There are threads saying it crashes and it is crap, there are threads saying it is rock solid. There are people saying they've had enough and are moving to Mac or Linux. Then there are the windows update threads, where people are worried that updates may be imposed upon them. Then there is the 'where is my cheese?' threads. There are threads wondering if Sonar is ONLY running on win10 (it isn't). And there is an enquiry about if the NSA is watching. There are discussions about when is the optimum time to upgrade, and there are threads asking how they can manage without ever upgrading. There are threads discussing about the start menu. There are threads discussing performance improvements. There are threads wondering what happened to the product key. And there are threads about the threads... .
There... Business as usual then for a new Windows release.