Well now I'm concerned. I always buy Vietnamese cilantro, which isn't even related, but they didn't have it at my herb farm and then I accidentally got a cilantro plant instead of a parsley. I will definitely report back later in the season. I do NOT normally like cilantro.
Heh... when the stinkbug outbreak started here in New Jersey a couple of years ago, people would say that the stinkbugs smelled like cilantro. So I think nothing is wrong... it's just a matter of the intensity of the flavor.