I remember seeing ads on TV for 'Patrick' back in the 1970s, but for some reason I never actually watched it until I recently rented it on DVD. I expected it to be laughably bad, but instead I was pleasantly surprised. It's a reasonably effective thriller, with a few excellent scenes. Director Richard Franklin obviously has a Hitchcock fetish, he later went on to direct the better-than-you-think 'Psycho 2'. I believe the American DVD has a commentary from Franklin, but the Australian one I watched doesn't. But you don't need him to point out the Hitchcock homages throughout. Okay, 'Patrick' isn't perfect. It's made on a very low budget, and the effects are nothing to write home about, but the script and acting aren't too bad. I do agree that Robert Thompson who plays Patrick isn't very convincing. Better casting could have improved the movie a lot. However Susan Penhaligon is good, and pretty cute to boot.