I am at a loss to understand
how running a set of tools
before you have had time to review that, which the tool is supposed to make use of.
Most metadata as provided, is junk, or at least weak.
(rare, is the Series metadata landing in the correct place, let alone be consistent)
Considering the level of TLC that some folk here enforce

, mine would be considered weak. And I would never consider bucket load pre-processing.