Devil's Advocate:
I bought a Netbook Holiday Special ($199 normally $399 with ATI chip and graphics and Win 7 Home Premium) from the MS Store last Dec.
MS took off the manufacturer's build (with tons of bloat-ware) and put their own on. It included a lot MS of extras (photo, video editing, music editor - sounding familiar?) and their premium Anti-Virus with lifetime subscription.
When it booted, it only asked for my username and the type of network to connect to (again - familiar? LOL)
I haven't had any problems with it whatsoever...
Just food for thought...
A lot of people on this board forget that Windows is the OS leader for a reason...