It's good for sure, listen to the last sliding notes on the funk riff, the analog is much more characteristic, the smooth gradient is perceptible, it's the interaction of analog harmonics, as another post mentioned it's often at the extremes that the most interesting sounds emerge, these I imagine are areas where interesting sonic dynamics will occur. All music making stuff is cool, from gong to modular analog through string box bass and digital tricks, we are lucky to have such tools to hand, the original 303 cost a lot, they still do...
Check this, it's a Moog Minimoog Model D recration.
https://www.youtube.com/watch?v=ZIPu2Su-V9Q
insanely close to the original, I've played with the demo.