Eh...Windows Explorer is great next to Mac's Finder. Vista's breadcrumbs make navigation better. Aero is nice, too. Thumbnail previews are sweet.
ActiveX should never have been created, but as for USB sucking under W9X, can you tell me what other OS has USB working across that many peripherals when it first came out? A price to be paid...
A lot of that other stuff I don't think most users even though about using.