Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great product, easy to use

It's easy to use this to grow sprouts. The only critique I have is the lid splits easily if you try to take it off without paying attention. Otherwise, we're having a lot of fun experimenting with different seeds and seeing how they sprout. We tried mung beans which produced big sprouts with a strong flavor, good for stir fry. We didn't much like lentils, but alfalfa, which came with the sprouter, was really good.