Summary: I received this projector think it wasnt going to be any good, but to my surprise this little projector packs a huge punch. I use to project on to my wall and it has,no problem over coming the outside light that shines on it. It puts out a great picture too for its cost and i dont even have my hdmi to vga cable yet as well (I'm stuck using the digital video plug for right now.
Summary: Very bright. It only has VGA for your HD signal. I used an adapter to get around this. Very good so far for a very low price. I project a tv signal in the room with a light on and is very clear even with the light on. I do wish it came with a Composite input for HD though. No white Dots so far. The Keystone works very well and in a small room works very well.
Summary: ~~~~~~~~~~~~update 11/18/14 it is over the 60day warranty and my projector is having problems turning on, it clicks on to power up and then a safety of some sort turns the entire projector off. I have to unplug it multiple times and eventually it turns on without hiccups. Hopefully this problem does not get worse with time. BUYER BEWARE. The 60day warranty isn't very long.
Summary: For the price, I think the View Sonic is a great projector. I purchased it to practice video mapping and animation. Similar to other reviews, the fan is a little loud but shouldn't be a deal breaker. I recommend this projector for anyone on a budget.