Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The worst video device I have ever bought

I have several kinds of audio and video devices from several brands (from Sony or JVC to Marantz or Rotel) but this is the most unreliable of all them. The first problem was with VHS tapes that stuck before to enter completely on the unit, the second problem was that unit sometimes does not turn on or if is on does not turn off no matter how many times you push the button, the third problem was sometimes the display panel blinks and show the word "Loading" and the unit does not work. With all this problems is almost impossible to use the unit.This product must be a shame for JVC that usually made reliable products... I wonder why JVC continues selling it knowing the several problems that the buyers have and the damage cause to their brand image.