If the friend doesn't like it, he doesn't have to do it. Perhaps this is some kind of male bonding that we girlies know nothing about.
If you want to watch the film, go in and watch it, you don't have to feel banished to the kitchen. If you don't want to watch it, stop fretting about whether the friend should be doing this or not and do something you want to do - have a bath, read a book, chat on MN.