Instruct: Classify a given Amazon review as either positive or negative.
Query: Best Measuring Cups Ever

These measuring cups make it easy to measure and not overfill. Having just had a gastric bypass made measuring food precise. Looking down and being able to see the measurement is so convenient. Have also bought the mini ones. A must in any kitchen.. Makes the others obsolete by no more having to hold a measuring cup in one hand and pouring with other.A MUST BUY!!!!