Bests & Worsts Reviews from Amazon

We've used about 8 rolls of these so far and all were fine, but then I grabbed a new roll from the box and came to realize, when picking up my dogs waste, the bag had no closed end and fell out the other side when I went to tie it. I thought, oh ok a defective one, but nope I got another and another and they are all unsealed. The whole roll is defective and none of the bags are sealed on one end. They are all opened on both sides!! I hope the rest of the box of bags aren't like this, but I'm not buying from this brand again.