I think this is what you mean to say for question 1: what was the first film that you saw?
Not sure what you exactly are saying in question 2 but I think this: There's no problem going to a cinema (movie theater) nowadays, is there? Or you can say: "It's so easy to see movies at the cinema these days, isn't it"
3) Is the author of this text a person who likes going to the cinema or someone who hates the cinema. (cinema = movie theater)
4) When was the movie shown to the public?
5)Does the author like the cinema?