I may be in the minority on this one, but wanted to voice my opinion. I know that the team worked hard to flatten the GUI of Windows Beta 5 - but I don't like it. It looks like a work in progress and not a professional product that people will pay money to use. I miss the lack of color and hate the bold, bland toolbar. Granted - functionality comes first. So far I have not had any bad surprises on the usability front. So thumbs up there. But if you're staring at a screen for hours on end, it should look good.