Yes, I understand you.

The original film is a darned good one. The parody...well, some people would find it funny and some wouldn't. It's strictly a matter of personal taste. I thought the line about the banjo was really classic. As a musician, I find it funny. As a history buff, the whole thing is a bit incongruous, of course, but only if you decide to take it seriously.

If you're offended by all the bad language, then you wouldn't find it funny at all.