I've finally tried playing this game as Novgorod after 15 years of owning it and I've really been struck by the clever ways it to manages to mimic Russian history.
I've struggled to field armies that aren't mostly a rabble of serfs. Even huge forces get trounced by smaller more professional armies. I have fantastic feudal horsemen, but getting them out of their castles bankrupts me. I feel completely isolated from Europe, am plagued by fiercely independent backwoods rebels, and I keep getting drunk resulting in huge personal mistakes -- what I'm saying is that they've done a real great job designing this faction.
But the point really didn't hit home till I set my sights on the holy grail of Russian geopolitics... I wanted a warm water port.
Just one would do. It can't be that hard can it? Surely like five generations of Russian rulers just didn't want it enough. So I fought my way across little rebel kingdoms, scraped tooth and nail through Ukraine throwing hordes of my serf armies at the problem until finally I made it to Crimea. Caffa, it turned out, was the only port that was still diplomatically reasonable to conquer. But the Byzantines were closing in fast and they had a head start on me. So I traded away huge concessions to gain military access through the Byzantine Empire and literally raced their general to the Black Sea. I just managed to beat them there, to scare off the reinforcements, and bottled up the peninsula behind me till my own reinforcements got there to lock down our victory. Caffa was under siege, the troops I needed to take it were just behind me, the Kievan-Rus had been scared off.
I was one turn away from claiming that delicious, delicious gateway to the whole Mediterranean...
The Byzantines made Kievan-Rus a vassal. All of my sieges were automatically called off. Peace was declared on my behalf. I have to go to war with the entire god damn Cuman Khanate, a literal horde of professional soldiers, if I want to snatch up their single port.
I felt it. I think I got a tiny taste of the frustration that generations of Russian leaders must've felt. Franky? I don't blame Putin anymore. They deserve Crimea. Let them have it.