Well worth its money, if you don't need the keystone correction. Plus: good colour, price, small size, works fine in home cinema, even during day quite reasonable. Options in menu are fine, and most important things you can adjust like brightness, contrast, colour, etc. Minus: the keystone correction... its manual, not digital adjusted, and will cause half of the screen to be out of focus. So if you are not able to put the projector straight in front of the screen: don't buy it. The sound is average, (as most projectors) but well, just loop the sound over an amplifier and you are fine. The zoom function is a digital zoom up to 75%. so you will loose 25% of the resolution if you use it.
This is an amazing projector at this price range