Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Most reliable everyday carry

I am a Kershaw knife fan, this was my first SOG. When I received the knife there was a problem with the lock-(it was loose and would lock and unlock itself). I just super-glued the lock open since the pocket clip keeps the blade tip down. I have now been carrying this knife everyday for nearly 2 years. It still opens fast and the CNC machined handle is a great design because it can take a lot of abuse and never shows wear; aside from offering excellent grip. Kershaws that I have owned at the same price did not hold up this long. To me, the worth of a tool is proven over time and this knife was certainly made to last.