A download of Windows 8 Consumer Preview has been available since yesterday, but if you haven't gotten around to it yet, or aren't sure if its worth the time and effort, Microsoft has released some videos that may help you with that decision.  In the video above, Jensen Harris from Windows User Experience gives a demo of the Windows 8 Consumer Preview, and the one at the bottom of the post is the full 90 minute presentation from Mobile World Congress in Barcelona, Spain.

There is no doubt that Windows 8 is a pretty large departure from the operating system we've known for years, but it looks like it holds a lot of potential, and after a bit of a learning curve, I could totally see where people will fall in love with this.  Give the videos a watch and let us know your thoughts!