No one pushes you to work for them, I spent three years or so with them, flew on well maintained aircrafts (not all contract companies have that) and while a lot of people post 9-11 where sitting at home with no work I got the chance to go out on the field and build a hefty load of experience.
I was able to get good contacts and move on to bigger and better airplanes and i am happy to have spent good times out there.
Yes they do not pay all that well, but at least the check is in the bank every month, which is not the case with nature link!
The people that you will meet are from all horizons and countries making for a good mix. Yes upper management is an issue, but please let me know if you have found a company that is perfect? Look at the mess in some SA contract companies, and the aircrat they have to fly?
Bottom line, if you are not happy move on, and many people have, and most Ex AirServ people have gone back to great jobs.
cheers