Pure motorized instinct

I don't know if zombies should have stayed this way. Down-witted, clumsy and slow as fuck, but I like the idea how the surviving humans have possibilities to fight these monsters. Even having fun while doing it. Why to panic when you are locked safely inside a supermarket and mercilessly fathom its supply from instant coffee, cigarettes, caviar, whisky and ammo? George A. Romero's Dawn of the Dead from 1978 is cool, but I prefer Zack Snyder's remake from 2004.