I've used this knife as a work knife for a few months now - replacement for a bad first knife. Out of the box you can tell it's great quality. Great weight, material, and design. I cut many types of plastic all day at work so it has been put through the test for sure. Not only has it stood up to it without budging, it has remained razor sharp too. My only beef is no assisted opening, but that's a small inconvenience I can overlook.
Long story short, this knife is excellent especially for the price. I highly suggest it.