He's not really extremely efficienct compared to other great scorers though. Curry and Durant represent extreme efficiency and have shown the ability to get their true shooting close to 65% or higher by being able to integrate seamlessly into a team concept and taking less difficult shots. Their combination of volume and efficiency is more impressive than Harden's. Harden, on the other hand, is basically always around 60% because his production is dependent on excessive isoball. He can play with Paul and Gordon and he doesn't change into a great team player. Like I said, other iso scorers like Kyrie and Lillard have pulled 60% or close to it before. Great 3-point shooters like Klay has come very close without the benefit of being the isoball guy who gets to hog the ball and get to the line all the time. Ray Allen did it without hogging the ball. So did Reggie Miller. Redd came very close to 60% in 2003. Pierce did it a few times. Numerous 3-point specialists who weren't all-stars have done it with low usage. And Giannis is at an astounding 64.4% while being arguably the most impactful defender in the league. Harden's case is being able to score like that despite taking a lot of difficult shots, but it doesn't make him any more valuable than scorers whose style of play doesn't require them to take and make such difficult shots to be an MVP candidate in the first place. So being able to turn difficult shots into good offense is just an excuse for taking more difficult shots and increasing your volume, whereas guys like Curry, Giannis, George, and Durant improve their efficiency and defense when playing on better teams, which is harder to do and more valuable in my opinion. I just can't reward Harden for being a guy who can make a bunch of difficult shots that the best teams wouldn't want or need him to take in the first place. His MVP case actually depends on being on a team where he has a ready-made excuse for playing his style of play. If he became a more efficient player and better defender when guys are there to lighten his scoring burden, I would be more inclined to give him a nod, but I would honestly pick him after Durant, Curry, and George (let alone Giannis) if I were trying to build a contender this year.