Oh man I am lovin' it...
Installed, and setup. (Used the Google Code setup guide in the OP, very informative) Love the app. Love the ability for custom shortcuts and renaming icons, love the previews screen, and love the customization possibilities.
The main thing I love is my widgets stay intact after a reboot, I found a battery widget that survives reboot where the other one didn't.
If there is such a thing as a "wishlist", I would love to see more of the "Action Buttons" at the bottom. No biggie really.
Overall a great app, gets 5 stars from me. Thanks for everything and thanks for a great app.