I've installed it and love it. I think the thrill of newness will fade, but it will never become any less useful. It might end up like a home gym. Convenient, but you have to use it to benefit. I've set mine up so that I can press a button to lower my screen and another to turn on the projector and I'm ready to shoot. It makes having a quick dry fire session very quick and super easy. WAY more convenient than a trip to the range.