The Westbrook hate is absurd. He damn near willed Oklahoma City back into that game when they were down double digits in the second half with his relentless attack of the rim and ridiculous off-ball defense. He has his flaws as a player, but overall, he's just a phenomenal player. The problem is they are all exacerbated by Oklahoma City's personnel and coaching deficiencies. It doesn't take a trained eye to note that Oklahoma City is seriously lacking creativity in their offensive sets. But the problem runs deeper than that: aside from possibly Reggie Jackson (who doesn't always play alongside Westbrook), the Thunder lack complementary ball-handlers and creators, which casts an enormous spotlight on Westbrook at all times. Everybody and their mother know that one of two players are getting the ball down the stretch, and when you consider how prone Durant is to being taken out of the game by physical perimeter defenders like Leonard, the burden really falls on one guy. Westbrook doesn't take as many shots as he does out of selfishness, he does it out of necessity. Durant has a very weak handle meaning he can't always effectively initiate the offense from the top of the key, and he constantly gets bumped off cuts away from the ball. Back in 2012, James Harden would come off pick and rolls in crunch time and find shooters, allowing Westbrook to shift off the ball. Obviously, they no longer have that luxury.
Regardless, Oklahoma City lost this series on the defensive end of the floor first and foremost. The Spurs crucified them time and time again with the simplest play in basketball, and Oklahoma City's defense wasn't quite good enough to stop it. This was plainly apparent in the fourth quarter when they just began switching on everything leading to ridiculous mismatches like Fisher on Dunacn. Pop was out there playing chess while Brooks was playing checkers.