Summary: Decent projector, if you just want a clean picture and have a dark room, this would suffice. However..3D is unwatchable on this. I am a huge 3D fan. I have a 2012 60 inch Samsung LED 3D TV.. I know what 3D should be.. and this isnt even close... If the motion is anything faster than watching fish swim off the screen towards you then its a complete blur. You get what you pay for. If you can't afford a better projector..
Summary: 2D picture quality is very good. Very quite in low power mode. 3D (720p only) effect is very good. 2D to 3D feature is useless. I bought this projector assuming it will work with variety of 3D formats mainly 1080p 3D blu-ray disks but it only works with 720p 3D content. Will need 3D adapter to get 1080p 3D working. Probably 3D-ready projector with adapter is better and cheaper option.