Personal Experience
Nice little projector, very good image quality in film (when correctly adjusted), somewhat less impressive sharpness in interpolated graphics. Colors look very good, even if not always accurate. Impressive for its price range. Long lamp life, bright enough also in eco mode. Useful "brilliant color" adjustment. Light and portable.
Problems
Fan noise in full power mode - though the eco mode is enough in 90% of cases. Some luma/chroma flickering when displaying images very close to white. When not in use, on ceiling mount and in a dark room, the flashing blue standby light can be disturbing - a small piece of tape will fix it.