This is nowhere near the power of even the cheapest IMAX projector. (iMax, Renegade_Warrior? Seriously?) 2500 lumens isn't exactly bright, not compared to an IMAX projector (there's no way you could mount it, at, say, 50 feet from the screen and expect to get a sharp image). Then there's the fact that a standard movie theatre projector is usually around $25,000 at least (IMAX projectors cost even more). Also, IMAX projectors have a far higher resolution than 1080p.
Did I mention that an IMAX setup usually takes up a small room?
This is the kind of projector someone puts in their living rooom. It's small and (comparitively speaking), cheap. Nowhere near professional quality and not even worth considering for a real theatre.