Display a list of top 3-4 movies based on as few as 1 rating of an anonymous user. This is to make sure users can see that we really change the recommendations upon each rating.

To be discussed whether we should simply call the script generating recommendations after each rating and then call the function retrieving recommendations via ajax and replace the block on main page, or perhaps do some hacking to make the recommendations seemingly better (e.g. base on similar movies more).