I don't think I've ever dumped a bottle. There were quite a few that I didn't like, but I choked them down just to see if they got better. But man, I can't believe some of the good beers that people say they have dumped. One guy said Oak Aged Yeti!!!??? Not only is that an AWESOME brew, but it's expensive, and to dump it is like throwing money away. DFH 60 min?? Wow, and there are others, but those two stuck out to me big time. I know several said they didn't like Breck's Vanilla Porter, but I think it's one of the best commercial examples of vanilla porter out there.