The written story would, perhaps, have been interesting. But the film, for me, was farcical. As it travel through time, every 7-10 minutes or so, it became less and less realistic to me. Just glad it didn't win AA for Best Picture. So much pre-awards chatter that it could likely become the film most chosen. So many "cool" moments--war is not cool. So many coincidences. Listening to the "bonus" features is quite misleading. Sorry! It felt like a waste of two hours to me. On the other hand, I very much enjoyed the productions of "The Joker", and after seeing 1917, "Once Upon a Time...." , certainly gained more appreciation from my perspective. Go ahead and see it and make your own opinions.