I might hold off on this release. From looking at the XDA thread it looks like there are some issues and also cannot use normal CWR. If anyone installs it, let me know how it is going.
Yea this is pretty big and I would hang back and see how other brave souls fair with this rom. I usually do the same for any new rom actually, it's a good rule of thumb. Like Stelv said, I usually don't mess with any rom or new flash that I can't come back from (restore a backup) by using CWR.