Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Here's why these cables FAIL so often.

after spending $1 +shipping I decided to take the wire apart. here's how it looked to me: The wire used inside the cable is a very high gauge (this means the wire is incredibly thin. my wire strippers did not even have a small enough hole to strip them. the connector pieces at the end are essentially huge and hollow. the tiny wires are soldered to the inside as with a normal set of cables, the problem is that with all that room the smallest tug will pull the wire right off the inside wall.It's my opinion that these cables are more likely to fail than work.These cables did not work from the moment I opened the package. the wires inside had come loose from the connector wall.