National Treasure is an ok adventure film. The film centres around finding chronologically ordered clues to the Tempalers Treasurer, and the film initially does a good job at providing tension with the treasure hunt by providing two battling sides that are both trying to find the treasure first. Then in the last quarter of the film the two battling sides join together and the film just becomes boring because there is nolonger a race to find the treasure first and the film feels more like a dull hostage film.
The best thing on the DVD is a mini-documentary about real treasure hunters. Unfortunately this is hidden on the DVD, and you have to Unlcok Secrets to get access to the video.