Should I bother playing campaign
I've been playing GalCiv on and off since the first release. I have only ever played in "sandbox" mode - which is plenty entertaining of course.
Do many people play the campaign? Is it worthwhile as far as better understanding the underlying story? Is the story any good? Is it more/less challenging than the sandbox (at higher difficuty levels)?
I think I want to go ahead and give it a try, but I'm wondering if I should start with DL, then DA and TA in order (If the story matters).
Any advice?