Nice!
Yeah, his association with The Neptune and Timberland at the height of their powers is a big part of what elevated him beyond just another boy band retread.
I will say, I thought JC Chasez was making some somewhat cool music choices with his solo work, he seemed to be embracing a more electronic sound particularly his feature on Basement Jaxx, and a single he released on the Drumline soundtrack
But while those choices were interesting, his debut was a little late to the party and never tapped into the zeitgeist in the same way as JT at the height of his powers.