It should be fun to run around in the jungle, a fresh break from all the buildings of the last two. I think it was on IGN or some site that says Big Boss is a lot rougher than Solid Snake is. That is cool, especially all the ways he uses his knife to take people down or gut them in the trailers. The most interesting thing is why he switches sides, which seems to be the central theme. This is partially peeked at in the E3 2004 trailer when the older woman talks. Everyone has seen this already though. Don't listen to little kids, they're stupid.