I have own several projector , first be a Sony , then a optoma , after a Yamaha -lrb- expensive compare to this one , more than double -rrb- and now the Panasonic . this projector take I by surprise . I be expect something good , compare to my previous Yamaha projector , but not as good as the picture I be see with the Panasonic . contrast be very good , and picture quality awesome . no screen door effect noticeable . people be make comment about the setup , in my case the setup be straight forward . to get the right focus make sure to use the remote control instead of the button on the unit .