…make sure you wait until the end of the credits! Totally worth it. (It involves an eye patch.)
My wife, my father, and I went on opening night in a tiny theater in a little Virginia town, and the projectionist shut off the film just after the credits began to get the next movie set up. My wife and father charged back to the doorway leading up to the projection room and demanded either a refund or the chance to see the end; after much haranguing (much) the projectionist actually put the reel back on.
Again, totally worth it.