Just used Afriqiyah on a trip from Tripoli to Lagos with the family. The flight we took left Tripoli at 8pm with less than 50 passengers which was great as our 2 yr old got a row to herself to sleep.
Pros: Direct flight, no need to trek through various airports or have to go back thru Europe. Good safety record. New fleet of Airbus A319's and A320's. Cheap as chips compared with the majors. Generous baggage allowance.
Cons: Onboard service is shaite. Food is edible, just. No booze. In flight movies are censored.
Service: 2/10
Comfort: 3/10
Value for money: 7/10 (if you're paying yourself)