Phil Mickleson is one of the great players of our time. He is long off the tee, great with his irons, and a wizard with his wedges.
In the video below you will see what a solid motion he has. Pay particular attention to his left hip during his backswing. Notice how it does not move sideways. Many players get into trouble when their hip moves away from the target during their backswing. It makes the timing of striking their golf ball much harder. Mickleson does a great job of staying well balanced.