Perhaps not, seeing as his removal followed so quickly his rise to prominence. However, it would be an equal mistake to assume that the 1979 revolution was grounded in considerably different motives from 1951. The coalescence of the various groups around the Khomeini and the radical anti-American element was more the result of the US Embassy situation than it was some national anti-Western movement masterminded against the Shah by the Ayatollah, which seems to be how the event is regarded in American minds. So the Islamic Republic might not be the liberal champion that replaced the Shah, but the movement that undid him, for the most part, was, as was the movement which undid him a generation afore.