mistakes? hmmm...i've not read any of this thread...but i assume u mean mistakes in the movie...well...i saw one...dunno if this has already been mentioned...but in one scene, when the crew of the Interceptor and barbossa's crew are fighting each other , barbossa says something (or shouts i don't remember exactly) but u can see that his teeth are white and fairly straight...then in the next scene they're back to being black and broken and nasty...hope that was what i'm supposed to do...