Well Charles could go on just as much since he was in the Marines. My friend was in 2/8 Fox Company in al-Anbar in 2006 and then in Ramadi in 2008. He hated Jarhead, saying it was way too Hollywood and I completely agree. In my opinion, he was trying way too hard to fit in among his peers. This could be how the actual Marine acted, but I wouldn't know because I haven't read the book. Best examples are the part where he wants to watch the cheating wife again, the media scene and the part where he holds the gun to the other Marine's head. My friend said the last two scenes I mentioned would be grounds for a court martial and the first and 2nd scenes I mentioned are just him acting like the odd man out. When I see those scenes, the first word that comes to mind is d-bag. I get it's trying to chronicle the down time during war, which my friend encountered in his second tour, but it was just way too long. They could've cut a good half hour to an hour out of it and it may have been better. As for End of Watch, I think it's worth a rental, but I really think Gyllenhaal's best movie is Donnie Darko.