you are definitely not alone mate. there is like 4 active call-for-nerf of this commander on coh2 official forum and i only go to that site to participate in only those four for the most part. and i am calling for 'fix' of this commander like motherf-cker.
the insta pin/gib arty/medium tank is ridiculous and there is no counter except dodging everytime. which is like saying counter to katusha is dodging.
supposed drawback of this commander, no tanks if you transfer too much resources, is as good as non existent in 2v2+. one okw panther makes 3 t34/sherman think twice before being bold.
contest the muni early on all you want but once insta pin comes, all coordinated strikes will be halted in a click of a button. just be better than your opponent. that's the counter.
USF AA HT is EXCELLENT at shooting down Ost planes. They drop like flies.
The Sov quad is half decent, but both of them are rarely if ever used to their AA role.
IMO all the calls for CAS to be nerfed are unwarranted. It's only really viable in team games, and it's a welcome change from heavy call-in tank commanders.
Anyone who thinks the AT strafe is OP needs to play a few games using CAS - they will soon realise just how small the area, and how easily avoided the AT strafe is. THE AA strafe is also not really a big problem. All it really does is punishes blobbing, and it only pins for a short time, no real damage to speak of. Easily avoided with micro.