Fantastic projector! It shows no noticeable game lag. The auto focus and keystone features makes it extremely quick and easy to move around rooms. The USB port is great for powering things like Chromecasts but it is only for power so no plugging in usb storage and playing off it. The only real drawback is the zoom feature, it only zooms in increments of 25% so it can be a little tricky getting it exactly where you want it