As I mentioned yesterday, The Doors is a very entertaining movie and in at least one sense is accurate as portraying Jim Morrison as a very wild and perhaps immature young man. Who fit in very perfectly in the 1960s generation and the time he grew up in and came of age. But the Miami concert scene is one of the few accurate scenes in the movie. The Lizard King did show up to the 1969 Miami concert, not high, but drunk and was a few hours late.
Morrison was noticeably off and did an awful job and even had a hard time standing up because he was so drunk from the plane ride and from the bar before the flight. Morrison did stop singing all together, got frustrated and started cussing at the audience. And they did boo him and security had a hell of a hard time trying to secure the arena because it was so hot, wild and overcrowded. Sort of like an American prison actually.
But the Miami scene and the New Haven scene might be the only two accurate scenes in the movie. If you are simply just looking for a good fictional movie about a rock and roll band, The Doors is probably a good movie for you. But if you are really interested in the life of Jim Morrison and perhaps the run that The Doors had, I suggest you go the documentary route that is just as entertaining about The Lizard King and The Doors band. But you'll actually learn some things about them as well.