kidsinmind is a fantastic site (if you don’t care about spoilers) if you want to know the naughty bits / interesting bits of a movie. Lots of good info about the tone of the movie, fear factor and stuff. I used to poo-poo the site years ago as being ridiculous, counting up curse words and things.
But whenever I’d be curious about a movie, I found myself going to it more and more frequently. They actually give a fascinating perspective on movies that you don’t see elsewhere and I think they try their best to remain “just the facts, mom” as it were.