@hawkeye10,
Does the survey really and this highly abstract dispute matter at all ? We all agree thare have been successful transitions to Democracy; there have also been attempts that sidetracked into authoritarianism; and there are places where the attempt has not yet seriously been made.
It also seems very clear from the discussion to date that you all agree there are myriad local factors that influence the likelihood of a successful transition, but that a substantial fraction of humanity appears to want democratic elements in their governance, and that appears evident in Egypt as well.
All this tells us that it will take skill, patience, wisdom and some good luck on the part of Egyptians and others to have successful transitions to a form of real democratic rule - but that it is certainly possible. For any of us to confidently assert the unknowable future of current events there is foolish in the extreme.