Summary: I would agree with people saying it not bright enough, but that is what you should under stand for the size. I think it's a great little projector. I purchase from dell better price. The only bad thing I could say is there no way to mount it to anything. What I did is. I used my camera tripod and Velcro a camera mount to the bottom of the projector and now you can use the tripod to adjust height and angle easy. Works great for out side too.
Summary: I really love this Projector. I actually own 4 of them. for what you may ask? I use them for rear screen projevtion for my Yard Haunt at Halloween time. They work great easy to use and set up and are bright enough for my needs. Only draw back if there is a problem they really are not fixable to return them to Dell cost $250 wheter they are fixed or not. It's cheaper just to buy a new one.
Summary: Amazing device, with correct use , is a good balancing between use and money. For use in dark places , not compare with lamp projector, but for portable aplications, such clasroom or home entertnaiment, is very friendly
Summary: When I first purchased this projector, I like the small compact size due to extensive traveling. The brightness is not very good and is hard to read when using for a larger group. I've also been looking for a replacement bulb and even Dell doesn't have one available. I would recommend purchasing another projector that will work with the heavy usage I need.