It's very clear that PK-KAR doesn't want expats flying in Indonesia. Anyway, he's kind of right when he complains about the work conditions. And yes, Batavia is a bit dodgy, like ALL airlines in Indo, but remember that almost all crashes in the archipelago happened due to pilots doing some stupid stuff. Just be careful with ATC and check the airplane conditions very well before flying and you should be safe. The money Batavia is paying is not much, but is OK for Indonesia. I would rather fly for them than being in Europe during winter doing nothing.
By the way, 9K for 95Hs in Indo? Bollocks...i don't believe you. For which Indonesian airline are you flying?