You can take so many movies and compare them on a totally generic basis and have them turn out to be the same basic plot. That's not difficult to do. It's also very easy to bash on someone else's work. It takes creativity and a good mind to turn an otherwise normal tale into something unique with it's own spin. James Cameron is laughing at every one of you as he high-steps it right to the bank and he's doing it right over your backs. He's paid and you're still broke. Jealous much?
ITT: Broke-ass critic wannabe haters gonna hate.