To my mind it evolved into the complete collapse of ostheer in 1v1
Just a handful of problems:
1. Mgs countered easily in many ways - even frontal assaults.
2. Grens countered by anything - mortars, at tank guns, any infantry coming up from the front even when U're in cover, they lose models while other fractions first lose health (often there are still 4 men on the us (especially) or soviet squads with barely any health left.
3. Huge teching costs and a lot of time devoted to teching and building.
4. Even medics work silly (US just presses a button (no muni cost) and all models heal instantly vs. ost two medics - it takes more time before you can have full health sqads back on the field.
5. Tanks easily crippled by mines or nades than finished by jacksons, bazookas, at, planes, or just superior numbers of tanks - if Ur opponent is not insanely careless they won't lose tanks too quickly and wait until they have a few and will circle anything U have, etc.
6. No frontal assault units - panzergrenadiers can only be effective on defense - even then very often too easily lose models when full health.
7. Paks easily countered by HE rounds.
8. Units with very limited uses and no versatility (despite whatever they tell about grens - other units are just much more versatile) vs my favourite US units where vehicles self repair + cap with crew out + pop out bazooka + have minelaying abilities + they don't even need to give order to the crew to repair after they leave the vehicle
9. Cost differences between units are completely unjustified (cheap and versatile units vs not better and costly ost units)
10. Extremely pathetic at maps with no open sections.
11. No proper mines that actually surprise the better opponents + extreme fragility to mines because of 4 man squads.
12. No ability to build sandbags; they are totally dependent on map cover, which means good players always know when to expect ost units.
13. Total problems with counterattacking - especially when it's the enemy who uses the cover.
14. Worse grenades (molotvs denying cover, pineapples shredding everything.
15. Static nature of the army makes it voulnerable to any support weapons.