Instruct: Classify a given Amazon review as either positive or negative.
Query: not as good at the competition

i have long been a thorlo fan but have since changed my mind... i will now stick with the asics brand. while i love the cushion these provide, the ankle slips down into my shoe which gives me blisters from my sneakers. the asics have a little lip on theirs that prevents the slippage... i would recommend you try those instead!