No, I've been judging based on the result. The results of our 2018 top 10 draft pick were not good. You don't want to draft someone you don't sign. So currently, the review of the 2018 draft has to be negative.
However, the game isn't over yet. They could make a terrific pick at 9 and not show any further signs of issues with their drafting. If this happens, the front office can be lauded for salvaging a bad situation.
Considering we have no idea of about 99.99% that goes on in the Braves draft process, results are about the only reliable way of judging the front office.