Just wanted to say it looked great on the cover, but when I installed it I got nothing but error messages on the "Edit" page it told me to create. Disappointing, but it looks like a plugin that will be very useful when it's polished.
Also, correct me if I'm wrong, but it looks like the plugin doesn't allow you to use any of your existing taxonomies or custom fields. For me it would mean rebuilding my whole structure for my custom post types that rely heavily on my existing taxonomy fields. I was hoping this plugin would work with the custom post types and taxonomies that I already had defined, but it doesn't seem to be that flexible yet.
I did manage to get the "Dashboard" page to show up for the "admin" user, but sadly the page said "Currently you have no post"...even though every single page / post / custom post was written by "admin".
So a ways to go yet before it's functional...
Will be good to see this further developed though, looks like it has potential.