As long as you can customize that new start menu, and remove all the live tile junk, then it might be ok, but I'll reserve judgement until I see it. I think we need to remember, this is the 'enterprise' tech preview, more designed for corporate use, but the fact WMC is still in there, albiet unchanged as far as I can tell, is interesting. Just imagine if MS gave Win10 a little bit of WMC love and overhauled it to make it more 'modern'. I don't like live tiles for normal use, but they're just begging to be used as a media interface (live TV tile, recorded TV tile etc, Movies tile). That would be impressive, and while they're at it, make it work with a remote control as well (we can wish!).