Instruct: Classify Amazon reviews into positive or negative sentiment
Query: defective

I own a small cleaning company and i go thru a lot of F&G bags . I bought 5 packages ( 9 bags each ) . It was immediately obvious that these bags are defective - the problem is the intake sleeve - some fail at glued seam , others fail along sleeve's edge . From the first package 4 out of 5 bags failed . I opened the second package - 2 out of three failed . I was able to return 2 packages , but the rest I threw away . Unless the producer fixes the defective sleeve this product is to be avoided .