The Ninoy Aquino International Airport Terminal 3 is the newest (so called) and the most controversial project in the Philippines, it was delayed for 5 years and it finally started operation last year. Now, Cebu Pacific (Budget carrier) is the largest airline serving the airport. They said, its a world class terminal but for me, its very far from other Asian airports. There are still many things to improve and it really needs daily maintenance.
Aside from Cebu Pacific, other carriers like Air Philippines and PAL Express also uses this terminal. However, there are still people who are confused with the terminal. When I was at Terminal 2 (Centennial Terminal), there are still people holding Cebu Pacific tickets and they just found out that they are in the wrong terminal. Its also the mistake of the taxi drivers since they mislead their passengers, I hope next time the drivers will realize that there are 3 airport terminals. I also heard that there are foreigners who experienced this confusion.