To be fair, you have picked the remixed version 😉
I think most productions of that era would pale slightly next to The Beatles' later albums.
F A N N Y's certainly doesn't strike me as a bad production at all.
A new reissue of the non-reverse Thunderbird. Colours sound great, chrome hardware too! Not sure about the headstock logo.
https://www.gearnews.com/namm-2021-gibson-official-line-up-revealed/