Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Simpy the best

The Ka-bar fighting knife is AMAZING. This blade is 8" vs. the traditional 7" USMC fighting knife. It also has a slot near the handle for locking blades. It is also thicker than the traditional USMC knife. The added thickness and length of the blade makes this a superb blade for survival applications. It comes razor sharp out of the box and features a beautiful black finish. The blade has decent heft to it (which I like) and you really know you are holding an excellent knife. The leather / nylon sheath is great and has excellent build quality. This is a knife that will last and last. Excellent quality and value.