That's because airline frequent flyer programs sometimes offer fantastic redemptions for award flights if you know how to find them. (rewardexpert.com)
Both of these rates to Asia 1 and 2 are fantastic redemption rates on ANA's own airline and you will find it hard to beat. (uponarriving.com)
18 months to qualify the first time, coupled with hopefully fantastic redemption options (and wouldn't it be great if it becomes a Citi TYP transfer option too? (viewfromthewing.boardingarea.com)