Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Just so, so...

This backup camera works but not nearly as well as others that I have used. I'm using mine with the optional direct video/power cable which gives a much better video signal than wireless but still isn't very good. The bluetooth in my vehicle causes significant interference with this unit so I have to turn off the bluetooth when using the backup camera. However, even with the bluetooth turned off I still get some interference. The backup camera in my Tundra (not the same make or model as this unit) works perfectly every time without any signal interference. I wouldn't recommend this unit to anyone nor would I purchase another one. I'm stuck with it now so I'll use it until it breaks.