Instruct: Classify Amazon reviews into positive or negative sentiment
Query: George L's cables

I've got a love/hate relationship with these cables, in that they work really nicely, but they have a tendency to malfunction if they get moved around at all. I wired them into my GigRig on a PT Pro, but have had them not work at the worst moment: during a gig. I've just got into the habit of checking all the cables before each show, but that seems like something you shouldn't have to worry about all the time.They are great, in that you can custom make your lengths so your pedal board looks sharp. And sonically, they do a great job too!