Just flashed this.
In the video there is a camera app. But I don't have one when I flash.
Otherwise its great so far, a little lag/delay when pressing back and opening some programs but understandable.
My concern in the camera, I am re-flashing to see if it fixes.
I cant believe this is an alpha, great work so far!!!
Im sure it will not take that much for you to have it up and running soon.
Going to sleep now, will update in the morning.