Instruct: Classify the given Amazon review as either positive or negative.
Query: Quality knife

Pros:1.)Razor sharp2.)incredibly bright led3.)five minute auto shut off (no dead batteries because you forgot to turn it off)4.)feels very rigid, i don't think it will break easily5.)and if it does - lifetime warrentyCons:the only thing that could make this knife better would be a pocket clip instead of or in addition to the lanyard hole