Netflix's streaming Watch Instantly service is fast becoming America's favorite way to watch movies. The library of available titles is so vast and mutable that you, the avid instant watcher, could no doubt use a guide as you navigate the streaming frontier.

Luckily for you, we'll be here every Tuesday to update you on the latest titles available for instant-watching, as well as bringing attention some gems and even some enjoyable calamities out there in the instantly watchable wilds.

There's a whole lot to like about the new teaser trailer for Miramax's Don't Be Afraid of the Dark, a remake of the 1972 TV movie of the same name: The creepy voice-over, the sudden jolts, the palpable atmosphere of dread... Horror fans, or just fans of getting a good scare, would be wise to toss this one up high on their must-see list, I'm sure of that much. The name Guillermo del Toro appearing halfway through the trailer doesn't hurt, either. (It's also nice to see that it's rated R for "terror".)