IGN
Jim Vejvoda
Featuring a riveting, fully realized, and Oscar-worthy performance by Joaquin Phoenix, Joker would work just as well as an engrossing character study without any of its DC Comics trappings; that it just so happens to be a brilliant Batman-universe movie is icing on the Batfan cake. You will likely leave Joker feeling like I did: unsettled and ready to debate the film for years to come.