I love the new blogger interface and the options.. Looks cool. My very staid and drab blog suddenly looks so refreshing and hep. I really love Google's attempt to keep things fresh and current. I also think it has sparked more interest in me to do new posts and even read some of my earlier posts.
This new interface makes it very easy to browse older posts unlike the earlier version. And the options on offer, from magazine to sidebar to mosaic to flipcard look awesome! I keep flipping between each of the layout designs and have liked the 'magazine' look, the best!