OK GO Is Back With Another Amazing Music Video - This Time With Optical Illusions

OK GO's video for "Here It Goes Again" (you know, the one with the treadmills) was a viral sensation in 2005, and here we are nine years later with another incredible video from the guys for their song "The Writing's On the Wall." I had to watch it a couple times to catch all the cool stuff going on - I can't imagine how long the setup took!!