I have been recently back to this gas station, and I'm sure now I don't like the service there. But It's the only one on the southern side of Aqaba, and I had already been driving with the gas light on for a while.
Every time I go there I notice that the gas indicator is below where it should be in comparison to when I fill at other gas stations! The last time I was there I asked the guy to fill in for 15JDs. So he filled for 10 only, and then when I told him he said he had heard 10!
You have to keep your eyes on the meter, make sure it is on zero before the guy starts filling your car up.