Micheline Maynard has been keeping a pretty interesting "Prius Diary" over on the New York Times' Green Inc website.  The other day she posted a "video" (really more of a slideshow with audio) sharing her comparisons of the 2009 Prius to the 2010 Prius.  Nothing we all haven't heard or seen before, but worth the 2 1/2 minutes to watch it anyway.