Not really.
OKW is batshit OP.
Ost struggles against USF.
You need to nerf OKW as hard as it takes, then you'll be able to adjust USF vs ost and it will also allow soviets vs OKW to be a balanced matchup instead of "hold to late game and slaughter everything with red star" scenario.
Sov vs ost matchup is pretty much alright and nothing changed here since WFA start except some soviet minor nerfs.
ALL WFA balance problems start and end with OKW.
+1
Its almost like trickle down balance. Fix OKW, then USF, Then Wher, and solv.
Wehr is definitely under preforming but in unit verity that are the most balanced and easy to understand. I don't like playing as germans but it is clearly visible that early wehr needs a fix and late game USF needs a fix.