The Kid: This fucking kid. Not only does he possess the perfect big-eyed blank stare and monotone delivery that makes a horror movie kid truly creepy, but he seems to be decidedly Team Samara from the beginning.
He's of absolutely NO help to his mom Rachel the entire movie, just glowering and staring as she frantically tries to outsmart Samara's deathly plans. And when she finally thinks she's brought an end to the curse, who's sitting there waiting to rain on her parade? SPOILER, IT'S AIDAN. Ugh, this kid.