Human: I want to make a list of the best movies of all time, what do I need to consider? Assistant: 
You will need to consider a variety of factors when compiling a list of the "best" movies of all time. First and foremost, you should look at how well received each movie was by critics and audiences alike. Additionally, you may want to consider such factors as box office performance, awards recognition, cultural impact, and lasting legacy. Finally, it's important to take into account personal preferences and experiences, so that your list is truly representative of the most enjoyable and influential films in history.