I know Harden's not considered the most athletic guy out there, but there is no way his spin move is that slow LOL He deliberately angled his ass into him to create separation and then side stepped before the defender could recover and launched a three.
The don't touch my balls stepback threebie. Hell, the more times I watch this I just think... "ooooohhhhh, that's the dreamshake from the three point line. Holy ****, Harden, I fell asleep and you became The Dream."