"Brutalist" as a tendency definitely, as much of modernism is - but actual Brutalism is a style that is almost comically using modern materials, like this church in Cologne http://www.kirschfoto.de/galerie/bilderkiste/pics_high/koeln... or this university building in Berlin: http://40.media.tumblr.com/ed3608dcb4860ad6dc8df05c4bd807ca/...