You'll usually hear these type of players described the same way when their names are called on draft day:
High-powered. Explosive. Game-breaking. Electric. Potent. Dynamic.
Whatever you want to call it, it usually means the same thing: This guy is a playmaker. A guy who has proven week after week he has the ability to make those difference-making plays that change the course of the game.
The 2012 NFL draft is loaded with that type of player, but these guys are the cream of the crop.