When one considers that even world-class investment banks have been brought to heel by injudicious derivative use, this model should be approached with caution.
It's defined as those incurred without restraint, judiciousness and economy; exceed the bounds of propriety; and are immoderate, prodigal, lavish, luxurious, grossly excessive and injudicious.
Speed in the conduct of proceedings by a judicial or quasi-judicial officer can not per se be instantly attributed to an injudicious performance of functions.