I've had mine for a few weeks now and am really happy with it. It replaced my HD700x.
At first I wasn't happy with the picture as it just didn't look right, so I changed the HDMI cable and was instantly amazed. The difference going from the 700x to this is a huge leap, I couldn't he happier. The 700x is an excellent projector, but if you can afford it, I'd recommend you spend the extra on this one.
It's bigger than the 700x, maybe about the size of a PS3, and it looks better than it's little brother.
It's surprisingly quieter than the 700. And it blows out less heat too, so another improvement.
Projecting from the same position as before I get a slightly larger picture, now almost filling my screen.
Overall, I highly recommend the 200x. I would suggest that anyone thinking of getting one, get a screen too. Projecting onto a wall is fine, but a screen makes a huge difference and brings the picture to life.