They were Starfleet officers and would've obeyed his commands. Unlike under Picard however they'd dig their heels in at every turn and cost time arguing and complaining.Rogue 09 said:Jellico turned his whole crew against him for pointless effeciency. A crew willing to follow where you lead is more important than phasers pumping out enough energy for you to forget about them and just place mines around ships... talk about a disappointment...
I'm all for getting your crew loyal to you as a person as well as a superior officer, but it isn't necessary. If the crew had disobeyed Jellico, while they could attribute his caustic personality as the cause, in the end they'd be the ones court-martialed and Jellico wouldn't lose a thing.
Picard was a man of the arts, which I respect about the character, and all-round intelligent guy, but being easy to get along with isn't something I'd take into account when deciding which the better captain was, and if being easy to get along with meant you run a ship that isn't running in optimal condition 24/7 - especially the flagship - you'd lose points.
I just remembered - someone earlier said Jellico was arrogant. Picard's "Make it so!" command had always struck me as an extremely arrogant phrase - along with how he holds up his own values to be the be-all and end-all of any subject.