The man is proud of what he has put together so far. What's the big deal?
Sure there are many, better installs. He didn't claim to have the best or first did he? Though it was obviously the first time that the cameraman had seen one.
If your install is better, contact a local news agency. I'm sure that you can find someone that would like to do a story on you.
Personally, I wouldn't want to advertise the $ value of the hardware in my car.