Quantum theory is stunningly successful. Not a single one of the theory's predictions has ever been shown wrong. One-third of our economy depends on products based on it. However, the worldview demanded by quantum theory is not only stranger than we might suppose, it's stranger than we can suppose.
Ch. 1 : Einstein Called It Spooky And I Wish I Had Known - Quantum enigma : physics encounters consciousness (2nd ed., 2011)