Instruct: Classify the given Amazon review into its appropriate rating category
Query: Almost impossible to sharpen

I was initially excited when I received this knife. Got and finish are impressive. Action is very smooth even with such a long narrow blade. The knife handle is very long when closed, and does not fit in all pants pockets. I thought it was unique and nice enough to be a keeper though, until I thought about sharpening it. The grind on the blade is so weird that sharpening is nearly impossible. The blade is incredibly think all the way to the bezel. Once the factory Edge is gone, which is a micro bezel at best, you would have to completely re-profile the knife to sharpen it. This was a deal-breaker.