Movie mistake?
http://www.youtube.com/watch?v=3QCs-lJ_-Bc
Go to 5:46 on this youtube video. Is that Garrett? If so that's a HUGE mistake. He's clearly not blind. He looks at the horses, the eyes move over the horses. But this is the day Kayley's father dies and Kayley's father was helping him AFTER he was blinded.