Instruct: Classify a given Amazon review as either positive or negative.
Query: Almost lasted one use

The box claims that this pump is good to 100 psi. My tire pressure was just about 50 psi when the pump hose burst. This occurred on the first use, right out of the box.The frame of the pump was pretty flimsy...any pressure not directly down caused it to collapse.Might as well use an asthma inhaler to pump up your tires...