I'm rewatching "The Mist'' (based on Stephen King's novel of the same name) and this version is in black and white. I'm fairly sure the original was in colour and filled with horrific images and lots of blood and gore. Is it more or less scary in colour? Have they even done studies into this - and, if so, how would they measure different levels of "scared"? And does level of "scared" vary from person to person? Is there a common denominator - a scare rating?