The GV damage model definitely needs work. There are times in a Pzr IV when a Tiger I can be killed with one shot, yet at a point blank range it may take three shots to kill a Wirble. And any aircraft with a cannon has no trouble killing any tank. Overall in AH the Tiger I is tough but the lack of consistency in the damage model alters the damage curve.
"What should be fixed is the 10 billion degree dip from losing a track that's a couple of inches thick." Yup. Add this to the bug that spawns you in a hedge row, or next to it then flips you over when the engine is started. Better spawns. Better maneuvering controls.
The Tiger I is that it was a good heavy tank for a few months, when it came out..against the Russians. The Tiger I addressed the Germans need for a true heavy tank against the Russians. But it was hardly the auto kill the Germans hoped for. The T-34 was probably the best medium tank produced in WW2. The Sherman and Pzr IV H. Average.