Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Not for those with small feet

My wife bought this and when it arrived she discovered that someone with "small" (women's size 9) feet simply can't get the required leverage for the bar to be effective. The bar is too far away from the door and her feet just float around. It didn't come with any assembly instructions but since there are only two pieces I'm pretty sure we put it together correctly. Nice concept but we'll be returning it.