Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Case & Sons 030 2-Blade Pocket knife

Unlike most small-sized, stainless steel pocket knives, this Case & Sons model is exceptionally easy to open. It has a great vintage look and smooth action. The blade is stainless steel, sure for a long life, and comes sharp as ever. The only draw back is that is has no blade lock.