Morrocco: Democratic reforms of the monarch are butterflied away. Morrocco (and Oman) remain authoritarian monarchies.
Tunisia: Ben Ali remains in power till the present. The one successfully democratic transition in the Mid-East is butterflied away
Libya: Qadaffi or his son Saif Islam Qadaffi would be in charge. The later would have likely led a rapprochement with the West, consolidating his rule. Libya remains the cheif human rights abuser in North Africa.
Egypt: More stable. Ironcially a better human rights situation than the present. The Islamist movement would be stronger, as they were semi-tolerated during the Mubarak era. Now they face total
extermination by the regime.
Syria: Nightmare averted. Assad retains his dictatorship. Hamas remains loyal to Damascus. Russian influence is weaker in Syria and Turkey as a consequence of there being no SYrian Civil War. Obama is viewed as "tougher" with no "red line violation" or the cancerous growth of ISIS.
Yemen: More stable. Saleh is still in power and so he doesn't commit treason and support the Houthi rebels.
Iraq: More stable. Shia oppression is likely worse. Sunni demonstrations are likely butterflied away without the Arab Spring. Malakai remains in power. ISIS experiences a smaller growth, likely not taking Mosul. Obama approval rating remains higher.