very good video projector. currently used ten times. the picture quality is really there with a picture of 2.40 wide and 3 meter having recoil. no need to shut the blinds or curtains, the picture is good even in full light. 3D is a top. I took personal sainsonic bezel. not stall or desynchronization. the remote is properly and backlit. even if the projector is some noise that is not at all annoying and is quickly forgotten. basic functions are very easy to handle the only thing that makes me put that 4 stars is the sound that really sucks. Although there is sound but not at all adapted to a movie scéance, may be sufficient for a presentation at work, but that's all.