Have you seen movie posters yet for the movie "Jesus Camp"? Are you wondering if perhaps it is some teenage-angst-and-hormone filled cross between "Saved" and "American Pie"? Well, you would be wrong. It is a documentary about a Pentecostal children's ministry camp that is aimed at making elementary-aged children "soldiers for Christ" who will take back this country for Jesus.
It looks like it will: (a) Be fairly biased against conservative Christian believers, and try to paint them/us in a negative light; (b) Make us take a long hard look at the Jesus we are portraying; and (c) Open a great opportunity for dialogue with Christians and Non-Christians about what Jesus is really all about.
Rather than summarize what I have read, let me give you what Wikipedia says (which is pretty good):