It looks nice, but I would be hesitant of buying it. For 430 bucks you can get something name brand that you'll probably have better results with and if something does go wrong, you'll have a larger support base to utilize. I just put in a Pioneer F700BT, and although it doesn't have DVD, it does have GPS and a lot of other nice features built in, like bluetooth to connect to a cell phone. I also paid about 440 for everything, the unit itself, the double din dash kit, ipod connector kit, and the PAC controller to still use the steering wheel controls.
If you're really set on this particular unit, I would try to hold off until more people have bought it to see how it works out.