Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Rip-a-roni!

The seam joining the crotch to the leg came loose within five minutes of putting them on. There's now an 8 inch long tear along the seam. Worthless! It's really too bad, because the material is nice, and the fit is just right for me, and the waist and ankles are very comfortable. Oh well.