vapex screen
I recently got a VAPEx screen together with a projector and mount part of a VAPEX combo (panasonic 8700, 92" screen, IR set, Ceiling mount).
The setting up the whole thing, including the mount took me like 2-3 hours. I had to fine tune some later on, but it was up and working in 2-3 hours. The screen was really quick, really straight forward. The whole thing is very solid and stable. I practically hanged the screen from a 2x4 I ran across the target wall to leave some space behind the screen (I had some cables comming from behind the wall - bad planning on my side). Hanged this was a not so sturdy construction would be subject to bending but there is no way to bend or flex this baby.
I have not seen this projector on another screen and this is my first projector so, I am not really qualified to comment on video properties of the screen. The only thing I can say, is that it does not have the same pop as my panasonic plasma, but that was expected. I looks great, like a believe a projector should.