Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: My favorite all time pizza cutter!

I love this pizza cutter. It is ergonomic and comfortable to use. When I lost mine, I went on the hunt for another one and would NOT settle for anything else until I found another one. However, be aware you are SUPPOSED to get a plastic cover over the blade. When I received mine ordered from Amazon, it did not come with the plastic sleeve. I believe the plastic sleeve is a must to avoid accidental cuts in the utensil drawer.