User: I notice there is a historical war movie currently showing at the cinemas and it sounds very epic. it is 1917 and I would very much like to see it
Assistant: that's a very good movie. It it action packed from beginning to end and keep you at the edge of your seat
User: and sam mendes is a great director and has directed quite a lot of good movies
Assistant: he really is and the critics rave about it especially the lead actors colin firth and benedict cumberbatch