It also depends on which pieces you want to put in the spotlight, I'm sure the work that proceeded was at least partially dictated by budget. If you take a close look at basically no-budget pieces like anything in Chateau De Versailles, especially those special items in the King's apartments, they're flawless in every aspect. Point being that then, just like now, there were pieces where the client wanted something that looked good at a 5ft distance, and those pieces which every thing counted and would be inspected up close.
Bumbling forward into the unknown.