the GOOD : Portable , EASY to use . the BAD : because it be a laser projector , the image be speckled . the technology employ 3 laser that mix the color to generate many . however , you really can not get a true `` white '' color so it just look like all the color in one . my eye be very sensitive to that . it be hard for I to watch a movie\/netflix without look at the white speckled effect . I be hope it would be better .