Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Breach of trust

I used to buy nothing but Monster cables for musical equipment, even though the price after discounting (I'm one of the store's longest-standing customers) was not insubstantial. I became less interested in the brand when a piano patch cord shorted out on me, followed by the rubberized housing at both ends of this midi cable pulling loose from the plug, thereby exposing the thin wires underneath. Granted, not everyone is going to use the cable for jobbing, but of late I'm happy to play Hosannahs on my Hosa cables.