Still worth a watch for its rich imaginary visuals. Of course - it is a silent movie and shot in black and white but if you are into movies and especially the horror and fantasy genre you should watch L'Inferno at least once in your life. A few years produced before WWI this one is in my opinion essential like Fritz Lang's Metropolis and The Nibelungs, The Golem (Paul Wegener and Henrik Galeen), Nosferatu by Fritz Murnau and last but not least The Cabinet of Dr. Caligari (Robert Wiene).