Bust duck hunt

I went on a "guided" duck hunt this morning. I took the wife to try to get her on a few before the season closed. Went with an outfitter 30 minutes south of Dallas. We did not fire a shot and saw less than 15 birds. The calling by the guide was poor at best in my opinion but that's irrelevant. He still charged us full price. In my opinion that's not right when you bring clients on a hunt and don't see ducks or even shoot. Give me your opinion!