I managed to get tickets to this much-anticipated movie's preview showing last night. It was hilarious ! "I'm Ronery", the musical lament by North Korean dictator Kim Jong Il was a classic, as was the dicks, pussies and assholes speech. Its structured exactly like a Hollywood blockbuster with the reluctant hero stepping into a role that holds great fear for him, bonding with the team, facing a setback and reaching eventual triumph etc. It strips bare the formula and shows that most of those films would be comedies if they didn't take themselves so seriously.
It was interesting to see this interview with Trey Parker and Matt Stone in which they said they edited the film while they were filming it, which enabled them to alter the script as they went. This makes a lot of sense to me and leads me to wonder why more films aren't made this way. It'd be like me, a programmer, trying to write a whole program without compiling it in small increments as I went. I'd almost certainly miss the mark like Michael Bay did when he made Pearl Harbor :)
So go see this film; you'll laugh, I promise.