I watched it and it hurt. It didn't piss me off because I have never stopped being pissed about 9/11. As a dramatization made for TV, it was well done. Of course, we can't know the accuracy of the occurrences in the plane, but can only hope that this is how it happened. The only question I have is why they waited so long to try to retake the plane. They had information early on about what was happening, yet waited til the plane was at low altitude before trying to retake it. Based on how much the plane dove in the original takeover, they should have known that there was absolutely no hope at the final altitude. But, then again, it could merely have been to keep from killing someone else, so in that case, they did well.
Personally, I believe that the bomb did go off in the attempt. This would help explain the debris found so far away. But, then again, I am not an NTSB crash investigator.