The new WordPress 2.7 looks quite good. The dashboard, e.g. the whole admin area looks quite different from the versions before, especially the new vertical navigation bar is something one has to get used to. I really like the new Quick Press function on the Dashboard for quickly writing a posting.
But what is reall strange is that, after upgrading to version 2.7, the dashboard still shows „WordPress 2.7 is available! Please update now.“