I be worry about how the picture would look when you blow it up to 110 '' as I do since it be only 720p . but I be pleasantly surprise at how sharp the picture be . it may not look as good as it do on a 22 '' monitor or something but it be more than good enough for I . the picture be plenty bright even with the light on but of course look better with the light off . we generally leave the light on when watch tv but turn they off for movie . we be use a real projector screen and not the wall or a sheet like some . I recommend get a wall mountable one from here . we order a `` Elite Screens '' brand and be really happy with it . with the free shipping it get to we house in under a week and sooner than we expect . no complaint yet . just make sure you understand there be no horizontal keystone . mean you have to mount it with the lens directly in the center of the screen horizontally . the vertical keystone work great . also it sound like a lot of people use the projector speaker as they main source of sound for some reason . this may be ok for school or basic presentation but you go to want to have a stereo to watch tv\/movies or play game . the speaker on the projector be not really mean to be use for entertainment purpose , nor should it be expect to .