Comment by kstenerud

I'd argue that DS9 was pretty stand-outish as well.

Worf continues to grapple with honor and restoring his family name, but he's too stubborn and proud to "debase" himself to defeat his political opponents.

Sisko refuses to accept that his fate is preordained, leading to one disaster after another every time he tries to go his own way. His loyalties are also split because of his status as Emissary, straining his relationship with both sides - not to mention the cultural issues.

Odo's pride is his constant downfall, and despite arguing that he's an island unto himself, he's miserably lonely and constantly pining.

Kira can't get over the trauma of her past, and although she does mellow out as the series goes on, when she gets triggered she goes on a rampage.

Dax's past hosts leave her in constant conflict, and she's usually trying desperately to appear in control, even when it's obvious she is not. In Jadzia it's particularly bad due to her issues with Curzon and Joran.

Nog is desperate for adult approval, and is in constant search of ways to gain respect, sometimes to disastrous results.