Heh, keep in mind these few items. NO media cneter in W8 unless you pay an additiona; $13 and get a product key for it, so that is a minus for any media center freaks. [i have 2 WMC] Anyone interested in the free how to open your media center up securely to the internet so you can hit your network content from anywhere including your phone? It is sweet and smooth.
If you hack the metro off you will lose the networking benefit of the puse on large file transfers, so leave the metro on and get used to it. Overall I can think of no good reason to upgrade other than the pause and FTP tweaks they did. I have a TechNet account and have tested the OS pretty extensvely.
Not really impressed and the stripping of the media center and the barring of the aero interface are negatives for me personally.
If I wanted the interface to look like Windows 3.11 I would dig out my floppies and load it up....LOL.
Cheap OS but not for all people. Whoever noted the touchscreen stuff that is correct.....but if you have a touch capable device why not put W7 on it and enjoyt the recoirded TV, Mopvies, Music and everything else in your Homegroup 7 setup?