I'm am still hopeing for the best and to see more before I decide...I've played the other's and would like to play this one also.
Driving tanks across frozen water? Risky! :-O
This game looks really awesome, and I hope it captures the sheer brutality of warfare in the eastern front, not just in terms of combat, but also in terms of the terrible suffering of the Russian people, in particular many innocent hapless villagers who had their lives and homes destroyed by the Nazis.
I would hope we can also see some really big turning-point battles take place, like Kursk and Stalingrad, and the battle for Moscow!