Yea, I have 2.
I was sold one of the prototypes (it has a 40mm objective but is otherwise the same) that lives on my BTAS100, and a production unit that is just being shown to folk at the moment as I have NV on its propper home.
I think Gary likens a normal scope as looking through a bog roll after one of these (If you did'nt Gary I apologise) but it is a bit restrictive.
My shooting is very quiet at the moment as I just tick over with the occasional foray with the NV and the odd tree rat bashing session as I am mostly beating and hawking, but when I do get out....
I think the AMD ret is a real step forward. I like the SCB (I should do, I have 5 scopes with it) but the AMD is better still. I dont mind clutter, but I like fine, and the AMD is fine.