I mean... you don't really need to pick on their tank battle tactics. The final scene was at least 5 times more ludicrous. "I'll just stand up on top of this tank and none of the hundreds of Nazis will be able to hit me for at least 5 minutes". Ok.

I thought it was a decent film until they massively jumped the shark in the last scene. Someone needs to do a "sane edit", then you can complain about the tactical accuracy.