The Importance of Listening to Klingon

There are quite a few Klingon lines, although it's sort of intermixed with English. I am not in the least convinced that these are native speakers of Klingon. Some of them got the u-gular chomp down nice, that was good. But I don't know that the average audience member is going to hear that as... Oh, that's someone with an American accent trying to speak English or trying to speak Klingon.