I think those jumping to defend W8 are missing the point. People who don't like it arent saying its totally terrible. W8 has its place, its on touch screens, or consumer laptops and PCs, and with people who don't really know or care about computers. For these uses its brilliant.
But its not suitable as a complete sweep across all devices running Windows. I especially don't see the point on Server machines. For people with large, multiple screens who have multiple applications open at the same time it just doesn't make sense. Yes you can use desktop, and yes you can just use Metro like a Start menu and open it, type, close. But if thats all your going to do with it, why bother upgrading from 7?
If you want/need the features W8 and its UI give you, get it. If I got a netbook or a touchscreen tablet PC I certainly would. But if you dont want or need it then you should be able to stick with W7 and not be belittled by the W8 fanboy brigade for doing so.
But its all irrelevent, the adoption figures show that W8 is struggling. Personally I can't see this being the end for W8, it just means MS will invest more in promoting it. They could start with making it cheaper for one thing!
So going by your statement then why bother going to Win7 from XP or Vista?...Win7 only offers two things over Vista IMHO ie slight speed increase and less nagging UAC wise,at least Win8 offers a lot more and at a lower price,fact is Win8 is a hybrid OS designed for everything and you have to look at it this way not just a desktop OS from the 90s,we are in 2013 and you have new modern hardware devices like touch phones,tablets etc... Win8 can cater for these where Win7 could not but also still giving you a good desktop experience with IMPROVED SECURITY and NEW features that Win7 does not have, so again I think you are wrong.
You can argue about Win8 UI all day, fact is it may not be perfect but was long overdue to cater for modern hardware,Win7 is also not perfect and in some ways a lot less perfect then Win8,changes were needed and long overdue.
As for " fanboy" I take offence to that,I've used DOS 6.22(my favourite Microsoft OS,lean and simple once you knew the text commands),WIN3.1,Win95,98,98SE,ME(only briefly did not like it),2K,XP,Vista,Win7,Win8,Linux Distro's ie Mint, and at the moment Ubuntu and Android tablet and smartphone ,so is that your defence fanboy?..get real.
For the record I don't use touchscreen on Win8 ,just good old mouse and keyboard as a desktop user on both my Win8 PC and laptop,just like I do on my Linux PC.
Finally I will say Win8 is the start of Microsoft going in a new modern direction IMHO,hopefully Win9 and 10 will improve and build on this,I also hope we don't go back to the generic Win95 style UI,leave that in past.