Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good Knife--Could be Sharper

I like the handle, and it's very well balanced. It's good for a santoku knife, but maybe not as good as the OXO in terms of sharpness. It may be debatable, but I think you still need a chef's knife as well as a Santoku, as the Santoku is way too broad for some purposes.I guess I'll have to get a knife sharpener now.