Ummm, yes, Black is just slightly better here, because white's pieces are aiming at nowhere, but he can do even better before. Why does he have to play Nbd7?
For example 6...cd4 forces white to take back with the c pawn, and after that he is vulnerable down the c-file.

These are nine moves played by white. May I suppose that all that time Black is moving the g8 knight back and forth?