if you be in a situation where you have ambient light , or a large screen to fill this projector fit the bill . the important part be the six segment color wheel . a lot of dlp projector with this type of light output will cheat and use a seven segment wheel . the Seventh segment be white . that increase the brightness but wash out the color and ruin the contrast . those that be sensitive to DLP `` Rainbows '' will be very happy with the image quality . the projector support vertical and horizontal lens shift -lrb- critical for properly align the picture to the screen -rrb- , however it be a manual stick on the front of the project . zoom and focus be also manual by move two large ring around the lens . the build quality of the case be middle of the road , which be fine for fixed installation , but I would not recommend travel with it . give the price point of thousand less than compete projector those be fair compromise .