I have one of these low price projectors. For the price, it does what it says on the tin.
Ok...
Cons
Low resolution means picture quality isnt great.
Sound speakers not great.
Fans a bit loud
Pros
Great for a kids room. (Do you want to put a £1000 projector in your 8 year olds room?)
Looks better with a real projector screen, (I.e brighter picture so dont use your white painted wall of a bed sheet if you can help it)
Turn off the lights for that real cinema effect!
Uses a 50 watt halogen bulb. (REALLY cheap to replace!)
Connect your dvd/console to your hifi for good sound.
You want a HD cinema effect, DONT BUY THIS.
You want a low price projector for the kids room? You could do worse for the price buy you get what you pay for!