As of 1st June 2011, Microsoft has started launching a series of videos to keep those Windows savvy people out there updated with the development of W8. Here is the fist video,
From the First Video of the batch, Personally I reckon MS really needs to find some way to either keep the Metro UI or keep the old W7 UI. Keeping a hybrid of both looks more like a dual booting OS. Other than that I am still concerned how swiping would feel using mouse buttons. We would either need touch enabled mouse, or a touchscreen display to use W8 without feeling awkward.
Lets just hope, MS makes turned this just blossomed flower in a Fully ripened fruit, just the way we want it to be.