Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good idea, awful quality

Ended up returning 3 due to flimsy spring locks, what they call the 'safe t plus' or something. When the lanyard hole is locked out, the other components don't lock at all or even if they do, they wobble pretty badly. I don't know if I was just unlucky, but 3 out of 3 is enough for me to say 'awful quality'.