Highlander is not a good movie, merely an average one with lots of great ideas they never went anywhere with.
During the early days of the internet, some guy went after me because of this opinion. He was shocked that I must be the only person on the planet who didn't think Highlander was one of the greatest movies of all time. I wonder if the writers of Talladega Nights saw this conversation.
I am surprised that anyone thought it was a great film. I can see its appeal as a cult B-Film, but I lumped it together with many other films I saw on VHS in the glory days of Blockbuster. The Queen soundtrack is what I remember most about it.