Rock bottom is a bad thing?
The nice thing about a solid, rocky bottom is that one has something to anchor to. Ifbb is precisely right, every workplace has good and bad and every pilot will assess them differently.
There are pilots who come to Qatar and hate for many DIFFERENT reasons but in my experience those without there family here the unhappiest (including single pilots). We ALL have issues with something or another and we are ALL likely a bit homesick at times, but this airline has a solid financial footing, is growing, and offers many opportunities for those willing to give it a try.
As Ifbb said, talk or chat to some people who actually work here and ask the questions that are important to YOU. Sometimes a rocky bottom is a good thing especially if the water is shallow and you want to build something solid.