How so, exactly?
Though its not actually ontopic, but Id like to read your strategic insight ( and others too Im sure) on what makes this particular build an "easy win"?
Or perhaps start a thread in the gameplay section as a strategic guide on it?
It's the doctrine that makes the most out of the "No Tech > Tech" system that Relic is so keen on. Spam infantry, preferably a nice combined arms strategy that forces your enemy to make lots of infantry himself. Get T2 for some panzergrens and a PAK, after that it's StugE time at 6cp. The StugE has anti-infantry efficiency comparable to a T70, comes out at roughly the same time, but it's more survivable and does not require a 275mp/120fu investment. This leaves more manpower for infantry and more fuel for the 11cp tiger.
The StugE is easy to keep alive, your heavy infantry investment has probably delayed your enemies tech so he will counter with an easy to avoid AT gun. If not, a single T34/76 is not a real threat to your StugE if you shrek up you panzergrens and keep your PAK behind your StugE.
Lategame Tiger + more PAK40 is tough to deal with, and the doctrine has Light Artillery Barrage which is ideal for countering the Zis3 guns. Plus that StugE is probably still alive at this point and is vet 3 because it vets up fast by murdering infantry.
Trying to play a legit game with Soviets (i.e. using Guard Rifle Combined Arms, Soviet Reserve Army, Conscript Support Tactics, etc) against a Wehrmacht player who uses this strategy is more or less just as lame as trying to play a legit Wehrmacht game (Wehrmacht has lots of legit commanders, too bad nobody uses them) against a Soviet player using cheesy sniper/guard into T34/85 + mark vehicle.
Of course, if you really want to cheesy your enemy, you go for Luftwaffe Supply and spam 30 ammo crate drops that give you the power of Valliant Assault/For Mother Russia for 70 ammo less + in combat stacking healing that makes your troops immune to non-insta gib weapons.