I've not yet watched Gettysburg for its full 4h 30m duration, nor the Ridley Scott documentary. I intend too soon though to get myself more enthused about the era, because even just from reading the wiki page I realised that I knew more than I thought I did.
At the moment I've mostly been building and painting the Sarilla (?) scenery that I bought. My goal is to try and complete my 26 infantry guys for Bolt Action soon so I can finally have a 1000 point game (which requires a water fountain, machine gun bunker, searchlight and a small shop).
And then moving on to the rest of the 6mm guys, no guarantees it'll happen in that order though.