The Harry Potter series:
The ending wasn't exactly spectacular and you could see it coming. My alternative ending:
Harry Potter goes to a bar to lose all of his frustrations, there he gets drunk and the next morning he wakes up next to a girl, who later turns out to be Lord Voldemort. Then it turns out Voldemort had put a love potion into Harry's drinks, that made Harry fall in love with him. Harry gets so confused that he goes mad and a few days later he commits suicide, because he can't live with the thought of having sex with the man who killed his parents. Voldemort celebrates this with his followers by doing drugs. Ron and Hermione get captured by them, but Hermione fortunately knows a spell that enchanted the drugs Voldemort and his men are taking and so from the next day on Voldemort and all the other bad guys think they're chickens. And they all live happily ever after!
I was sitting outside the classroom waiting to go in, and I saw an airplane hit the tower. The TV was obviously on. I used to fly myself and I said, "There's one terrible pilot."
- George W. Bush -
Oh! Saw the DVD for the movie The Crazies this past weekend... Yeah... That ending totally needed to be different. It was ridiculously unbelievable. I don't know what I would have changed, but I definitely wouldn't have ended it the way it ended.... So help me God, if they make a sequel....