First time buying a "budget" guitar, and I was not dissapointed.
The first thing that shocked me, that the bass was set up correctly (if I remember correctly Thomann is not doing set ups anymore). The neck was perfect, I adjust a string action a little for my taste but the out of box was also fine, and had no problem with the intonation as well.
No issue with the frets. They are properly glued in (unlike other "high end" instruments).
The stock strings are fresh, and they are not the cheaper ones.
No issue with the tuning stability.
The pickups sounds good for the prize, I am not planning to swap them so far.
No issue with the electronics, no cracking. Maybe I will swap the knobs, but that's just a personal taste.
The hardware also looks fine so far, maybe some bolt swap after the 3rd or 4th string change.
Overall this is one of the best, if not the best jazz bass in this price range.