lol
in all honesty you dont need a review for these newer headunits. they do everything the factory headunit does only better and more. anything else you may have qualms with would be learning curve of a smart radio device.
steering wheel can bus controls work, bluetooth works with phone and music streaming. built in wifi or wifi direct to connect to apps. all google apps supported. color correct matching lights. responsive screen. the only thing I dont like about the screen is that it wont respond to touch input if there is another item up on the screen from a previous touch interface interaction such as raising or lowering the volume... when the volume bar indicator is still up and hasnt faded away yet... you try to touch another on screen button an it doesn't respond. when the volume slider goes away its all good.
i found myself either running a flat EQ in the radio and using the HK Amp button OR turning the HK mode OFF and adjusting my own EQ. i was getting some speaker crackle from the front speakers when trying to use both.