Can people seriously just calm down? The patch went out like a day ago and people are already screaming 'OP'. That just makes you look like a bunch of whiney children who don't want to adapt your already determined strat to come up with a counter.
The point in a counter is that you force the enemy to do something else. This is what RTS is all about. It is NOT soviets having to run around after Germans - the exact same can be said about Germans because BOTH players have to adapt and counter what the other faction is doing. Come up with a counter to counter what they are doing, they will try to counter your counter - and the cycle continues. It may seem like you have to 'run around what the other players do' if you have only ever played one faction. After having extensive experience with both you start to realise both factions have to adapt and change their strategy in accordance to what your opponent is doing.
This thread actually started off legitimately before a bunch of soviet crybaby's joined in saying this unit is OP. There are counters to this unit in both initial soviet tiers, as has been said in this thread. (M3 + flamer or Maxims). Once you get 1 CP (which really doesn't take long) you can counter pretty hard with shock troops or guards.
If you dominate with this strat, just think it maybe (just maybe) be because these units are brand new and people haven't figured out how to deal with them yet.
^this
While I haven't played against assault grens much this is my two cents.
Your best counter are shocks. I still think many soviet player do not know how to use shocks correctly. You want to make sure, if you are having a problem with AGrens, that you keep at least 2 conscript squads small length ahead of your shock troops. Once the game "locks" the target onto your conscripts you move them into cover. You can either flank or run in guns blazing with your shock troops. You do this until they get some veterancy. Once they get Vet 1-2 they FUCKING TEAR UP EVERYTHING. It also helps to have that +3% accuracy and reduced suppression bulletins.
If you happen to be using the new shock doctrine with "For The Motherland," I've noticed the speed bonus stacks on top of "oorah," allowing you to cover insane amounts of distance really quickly. If you have vet 3 cons and the enemy is trying to do something sneaky pop you can pop the speed boosties and flank. Once your vetted shock troops arrive its game over.