"I got to play The Witcher 3: The Wild Hunt for four hours, and now all I want to do is play The Witcher 3. The End.
Okay, I understand that that's too short for a functional preview, so I'll write some more here. I am, unashamedly, a huge fan of the series, not just the games but the novels as well, which tell the ongoing story of Geralt of Rivia, a Witcher. Witchers are orphans, taken in, to a brotherhood that mutates them in adolescence for the purpose of killing monsters, on a planet where worlds collided hundreds of years ago—in an event called "The Conjunction of the Spheres"—bringing magic (and monsters) into the world. All this is handily explained in a motion comic that plays before the game's opening cinematic. "