I wouldn't say so,
mind you I wouldn't want to go into every film I watched wanting to rip it to shreRAB, that would make every film I watched unbelievable in my eyes, because all films have to have a bit 'make believe' in it.
A film is a film, if you want reality.............watch a documentary.
and the film the harshest ending,
Cross of Iron,
James Coburn laughing uncontrollably as everything is going t*ts up around him.
just about sums war up.