Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Best can opener by far!!!!

Short but sweet review.I have purchased many other safety can openers, and after many uses they tend to not open properly any longer.I have had the Rösle Can Opener for over a year now, and it still works as good as it did on day 1. It is a bit pricey but SOOOO worth it if you are looking for the best safety edge can opener.