One of the most polarizing films of the last few years, at least on social media, Todd Phillips’ “Joker” movie was released two years ago today. Starring Joaquin Phoenix as the Arthur Fleck / Joker character, a mentally ill man experiencing the worst few weeks of his life until he’s pushed over the edge of sanity, the movie was nominated for 11 Academy Awards, including Best Picture and Best Director, and ultimately won two prizes including a Best Actor Oscar for Phoenix.