Ellen Page in X-Men: The Last Stand
Kitty Pryde only had cameo appearances in Fox’s film series, so it was cool to see a young up-and-comer like Page come in to give the character new depth…only to see TLS (58%) drive the franchise into the ground. X2 had previously gotten Certified Fresh at 85%, though her Pryde reprisal 8 years later with Days of Future Past hit 90%.