Don't ask. My tzatziki sauce taste like yogurt, and the lamb/beef mixture tastes like hamburger. Very dissappointed. We ate all of em (5 of us ate 9 gyros), but I wasn't happy with the flavor at all. I can give no advice here, other than find and follow recipes better than I do!
The trouble with quotes on the internet is that it difficult to determine whether or not they are genuine - Abraham Lincoln