Its great on my hybrid tablet with keydock. Responsive, offers touch aswell as classic desktop Internet Explorer is actually way way better than any other browser atleast on this device.
I am looking forward to 8.1 I like Windows 8 sofar,
But I can see it being pointless on a PC without touch controls. Which is why I use Win 7 on my PC but its vastly superior on a tablet it utterly destroys Windows 7.