This knife is truly light as advertised. The blade is very thin and can be easily sharpened.
In the open position locks up very solid.
My issue with the knife is the when it is closed. It sounds like it firmly locks, but all you have to do is give it a firm shake and it will fly open.
The knife is usable but it feels cheap. The crossbar lock has rough cheap feeling studs.
Overall this knife seems way over priced.