Don't listen to that one star rating. That person obviously doesn't read the description. Interface is sleek and uncluttered. Tons of custom features that allow you to pick any color you want for the display. You can snapshot a picture from a movie and use it as your background. Great equalizer controls...almost too much to handle, but very much useful if you know what you are doing. 4v preamp!! 20Watts RMS!! IDK if it's the tuner, or my antenna, but radio stations come in pretty weak. I bought the steering wheel adapter and it works pretty good. A bad thing about this HU is that their is a slight delay.