I think our bowlers don't start well. They take some time to get into a rhythm, so in fact these breaks are disturbing the bowlers' rhythm. 60/2 is not a bad score from South Africa, with Kallis, Amla and De Villiers not out yet.
EDIT: Told you. Zaheer looks like an old man in his first over when he resumes. For goodness, sake, misfield now from Sach. And 4 more after that. Garrrrrrrrrrrrh. Why are Indians so unfit ?!