have this projector for about a year now , so I have have plenty of time to mess around with it . the picture quality be subpar when compare to most modern tv and the refresh rate seem pretty low . I still prefer to watch movie on my other tv and only really use this to play PS3 and Wii game on . even with the less than ideal picture , it be a great value and well worth the price . my son and I enjoy play game on it especially since we play alot of split screen game and even with the screen split we can still easily see we section of the screen due to we overall screen size be around 100 inch . as other have say , the fan in this unit be really loud . I be wonder if you can replace it with something else , since it appear to be the same size\/type as the fan you would find in a computer . also , the lack of a zoom function mean you need to move the unit closer\/further away from you screen to change the size . this limit you mounting\/install option .