The only Oliver Stone movies I ever saw were JFK and Alexander, so that limited exposure made me think his WTC movie will be like them---and there are plenty of conspiracy theories that arise from 9/11 that Oliver Stone could have interjected, or did interject, into this film (or if he did Flight 93 and depict it being shot down).  The trailer, however, hints at none of them:  http://www.apple.com/trailers/paramount/wtc/large.html

I must say, the trailer is really well done.