Amazon reviews are not particularly favorable. http://www.amazon.com/Pyle-PRJG48-Projector-Computer-Portable/dp/B00VIRF4PA/
I mistakenly purchased one of these and am warning people to save their money. You cannot see the image unless the room is pitch black and even then the image is very poor. Spend more and get a good one!
It gets 10 4 and 5 star reviews and 3 1 star reviews. Only 1 of the bad reviews added any detail about why it’s not any good. I wouldn’t call that unfavorable reviews. It’s a $50 projector. I think that needs to be kept in mind.