The scenario is great, though AI ruins everything... The game depends on artillery and throughout the WHOLE game, AI had NEVER used it...
I started playing as Russia and was a bit surprised by stats, the infantry had... I quickly realized that using them for offensive actions would be a bad idea... So, I started building artillery...
For some reason, AI decided "<censored> the Schlieffen plan" and moved 50 German and 30 A-H divisions (mostly, infantry) against me... I formed trench lines near enemy stacks and startrd shelling them with everything that could hurl anything heavier than a bullet... Enemy units ended up with 1 hp each and were quickly "mopped up" by my Cossacks. The assault ended up with enemy loosing all 4 armies, ~ 80 divisions. I lost 2 cossacks, but had 14 promoted to veterans and 5 to elites. After that, enemy sent small (>30) stacks which were shreded to pieces and served as training dummies for more cossacks... Then, I went on offensive. I brought up my light artillery, shelled the <censored> out of defenders and sent my elite cossacks (I had a LOT of them) to kill of the 1 hp defenders. First, came Memel, then Konigsberg... By the time I got to Berlin, it was shelled with 200!!! guns...
All this time, enemy went straight towards my artillery...
The Russian infantry came out SO fast that I had to send stacks of 200+ infantry for certain death just to save my economy... By the end of the game, I realized that I could STEAL technology, making the game a fast walkthrough since allies can't brreak up with me...
All this was done on the hardest level (Don't remember how it's called)...
I understand thet the game was designed so that everything would go historically, but if the player controls a major power, it DOESN'T.
Then, I changed a few things: Changed Russian infantry to 8.10.1 (historically, it performed better than Rumanian or Italian), changed the rate of production of Russian infantry to 10 turns (Russia mobilized 15 millions, which is slightly above what Germany had, not those HORDES) and gave Germany and A-H EACH 300 additional infantry and Turkey 150 additional infantry to start with...
That was a fight

That was a game!