seller ship it fast but the deliver company delay it by couple more day , but that be not a seller 's fault ... screen do not come with any installation screw for the mount the screen case to the wall . but once you prepare the wall for support the weight of the screen case , installation be a breeze . -lrb- I screw a 14 foot wood plank and screw it at all the stud point , then I screw the case to the plank , since the case screw point do not align well with the stud -rrb- Motor be not whisper quiet but quiet enough to be appreciate . wire control and both remote work very well . screen be thick and material be a good quality reflection material , you can easily see the gain in the reflect light . they claim `` you will never see any bump or wave in any favus screen . we electric screen technology have effectively eliminate the need for a more expensive high tension screen . '' , but I disagree with it . yes it do stretch the screen tightly every time the screen roll up , but during that process it form stretch mark which could become a wrinkle after few month or year . also the screen bow on the edge . it doe not affect the view area yet but I do not know how long that will be the case . it do look little bid ugly like roll down paper-roll with out a side stretch , I guess that be why you need a more expensive high tension screen . note : my screen be 150 '' so the bowing be little bid more than a 100 '' and 120 '' , bigger the size more be the bowing . if the bowing be not happen I would have give it a five Star . over all it be a good product , a cheaper alternative for a more expensive high tension screen with a compromise . when you pay 1\/8 or 1\/5 the price of a expensive high tension , screen compromise be expect .