I have no idea how much an update costs since I got my new laptop with it but I think you miss the entire point of the conversation and you keep on coming back to the least important elements of my point, which is fine... not everyone has the same understanding (and by the way, you do need to run experiments after you PhD to get tenured but that's another point).
In any case, the point is: appearances matter if the people want to remove them... that means people need to have a choice.. Win 8 does not give that choice without a 3rd party software. That is a huge problem. It still does not give a choice in the logging on and the Live ID. Huge problems. This is what my discussion is about. Forget everything else. remember only one thing: CHOICE!
You chose to bring up the wine and people's choice being affected by price. It was your point, not mine. Counterpoints to point made by you. Windows 7 upgrades cost more RIGHT NOW than Windows 8 upgrades. Using your wine experiment - do people think they are getting a better wine with Windows 7 and a lesser wine with Windows 8?
Who says you have to be tenured? Who says you have to use your PhD in academia? Do you know how many different types of PhDs exist? Not everyone who has a PhD did it to teach or experiment - some actually did it because they were bored, wanted to learn, thought it was a worthwhile endeavor at the time, etc. You seem to want o lump everyone into some neat packages - 7 billion people from all walks of life with different points of view on just about everything - those neat packages only exist in small bubbles.
The following statement is made with this caveat: *without third party utilities and/or hacks that were not approved or suggested by the original manufacturer*
As far as choice - Windows XP succeeded despite not having a choice of making it truly look and act like Windows 95/98. Windows 7 succeeded despite not having a choice of making it truly look and act like Windows XP. OS X succeeds despite it not looking like Windows or even being able to make it look like Windows (and vice-versa.) iPads succeed despite not looking like anything else and some competitors succeed despite not looking anything like an iPad. Your whole bolded "the point is" part was the same complaint in Windows XP, Windows Vista and Windows 7. 11 years and another OS later...
Now - having said that - you have a choice. You can buy it and use it as is or change it where it looks like you want and perhaps some functionality you want with other tools/utilities (want the Bentley engine in the Hyundai - go for it. Want the opposite, do that too.) You can not buy it at all. You can buy it and voice your opinions and see if in the next version they take that in consideration - using one of the other choices already mentioned in the meantime. However - what's *not* going to happen is your opinion is not going to change something as widespread and complicated as the design of a currently released OS tomorrow, next week or even next month. In fact - it is likely that other than encouraging more third party vendors to come up with ways to make the new look like the old - perhaps even act like it... You won't change much in any version of the near future.