Its not even nostalgia talking, a lot of the lines are just uninspired and boring, not to mention indian sounding grenadiers. Then again I don't meet many people with german accents so I guess I'm not the best judge on that, v0v.
I'm not sure about CoH2, but my German friend said the accents and language of CoH1 Germans was way off.
I like CoH2's voice acting just the same either way. Although I still miss my favourite Tiger line.
The Fatherland spits back at you!