What is the point of making a found footage film when it is surrounded by a traditional narrative style?  Not like Cannibal Holocaust, where the traditional style was used as a framing device to present the found footage, but rather a traditional narrative that occasionally cuts to a shot from the point-of-view of a camera with a red record signal in the corner.  With Marcel Walz’s Rootwood, there isn’t even a documentary concept surrounding the whole thing, as…