Science Fiction Movies

I just don't understand when people complain about things that happen in science fiction movies and how they couldn't occur in real life. For goodness sake! There's a reason why science fiction movies are made and that's simply to entertain an audience. If you want reality, then you should simply see documentaries. I saw "Interstellar" today and although far from being the perfect movie, there were some very interesting themes that were included which have annoyed science purists for being totally unreal. Some people are just too fussy when it comes to analysing the scientific themes of these movies. If we're going to be that fussy, then we should see real life astronauts in movies instead of people like Matthew McConaughey, Anne Hathaway, Sandra Bullock and George Clooney.