Roughness maps to breakup your reflections and Fresnel everywhere it should occur.
I'm more a fan of your output than the Adobe user's output. So beauty is in the eye of the beerholder.
Irregularity is what pushes a render toward realism. Chromatic aberration and similar camera effects tend to fool the eye more so than colour correction.
It's funny that modern day movies shot on 8k RED cameras are super clean and accurate then in post production they add the Kodak LUT to get that 'movie' look we all like.
But look up free LUT files and try them out. The colour correction they apply is always really good.