In Man With a Movie Camera (1929), a shooting gallery featured a figure of Hitler with a swastika which, when shot, popped open a sign reading (in translation) "Father of Fascism". Doesn't mean he was really all that different from the Russians, though. IMHO, the biggest difference between Stalin and Hitler is that Stalin thought the world should be ruled by Stalin, and Hitler thought the world should be ruled by Hitler.
Hitler and Stalin both greatly admired each other, and drew inspiration from each other.
In fact, Hitler came up with the idea of putting Jews in death camps, based on seeing what Stalin had done with the Gulags. And had Germany defeated the Soviet Union, Hitler had revealed his intentions to offer to Stalin leadership over the Russian Puppet state, out of respect.