Just in via the Variety youtube channel is a new behind the scenes video from the Transformers Age of Extinction. Here we a look at what goes into the sound design on this movies. Not only does Michael Bay like everything to look and sound cool. He pushed the edge on it creating BIG sounds for GIANT robots. Watch the video with sound re-recording mixers Greg P. Russell and Scott Millan who talk about what is like working on the Transformers Age of Extinction film.