Summary: So far so good. I installed two of these in a church about a month ago. So far, they a a good purchase. This projector comes at a price point that fits into many budgets out there. I have had good luck with the BenQ products in the past and I hope to say the same two years from now. The auto on and auto off feature is a big hit with the AV Tech who runs the churches shows.
Summary: The offered has turned out to be similar. Good resolution and luminosity, and especially, good price. It would be good that it was including an offer on the part of BenQ with the active lenses, though it was raising the price, not to have to buy them apart.
Summary: I have only used the projector a few number of times, The quality is really good. I does every thing I want it to do. I have it mounted stationary so using all the function capabilities is not necessary for me. Give me a couple of years and this may be different.