If you were asked to guess which James Cameron ‘80s movie the filmmaker is least proud of, you’d probably say Piranha II: The Spawning. The sequel typifies the middle-of-the-range animal attack movies that poured out of Hollywood after the release of Jaws. It holds a 4% approval rating on Rotten Tomatoes and is generally considered a so-bad-it-is-good movie. Thankfully, the director quickly redeemed himself with The Terminator, followed by Aliens. He’d then close the decade with The Abyss, a film he now considers the worst of his career.