Summary: I've had mine for over 5 years.Initially, the device I got had a damaged VGA port, but when I contacted the company, they were so great. Right away they had me send it out and fixed the problem. I used this throughout college and at home. It is perfect for projecting onto walls, the ceiling (cool experience), and even on the side of a house. Over the summer I set it up on the siding of the house or garage door and the kids loved it; it feels just like the drive-in!
Summary: Easy to use. Works great. Only downfall is the Tripod that comes with it is not very sturdy. The one I bought (the Sunpack SPK620786 is even worse. The projector is great. I thought the resolution might be to blurry, but for the price and the size of the projector is great. I've got my friends buying them.
Summary: I bought this for my husband, who is deployed, so he could watch movies in his barrack and he loves it. He said the quality is actually surprisingly good. They only complaint he had was that the fan was a little loud, but it is a projector the size of your pocket and it was to be able to cool it down.
Summary: Size is great, set up is non-existent (just plug it in.) I was worried that it might not be bright enough, but I was able to use in my classroom without even closing the blinds (although it was even better with them closed. Resolution is much better than I anticipated; I used it in a large room and projected on an entire wall without losing quality. If you want to plug in to your phone you will need one more adapter.