Be wary of any party that proclaims to be "for the people." The Nazis claimed to be for the German Volk and the Soviet communists claimed to represent the oppressed "proletariat." Both sponsored mass murder within their borders and outside.
I am very leery of them. I was raised a socialist Democrat but broke away. My brother on the other hand doesn't have a political thought of his own. He depends on the union to think for him.