Easy to install, works as advertised

Worked pretty much as advertised unless the engine was running, at which point it might work once, briefly before connection was lost and not again until after engine was shut down and whole thing restarted

but, advertised should be supported.

Not as easy to install as advertised and then not as clear as advertised

Works well just as advertised.

Picture quality ok but works as advertised.

Installation was a small challenge, but once installed it works as advertised.

I then did my permanent installation including drilling the vehicle only to find out while driving that the system did not work as advertised

Easy t o connect, image clear enough for its purpose.