Have searched pprune but can't find too much info.
You better do it again. There is stuff about it and others in the Gulf. I give you some tips from further North based on "beer exchanges":
Are you single? It's a good deal.
Are you a low time and willing to fly to exhaustion when things hardened a bit? It's a good deal.
Are you on RHS willing to take the left? Still a good deal. The company is growing.
Are you unemployed? It's a much bigger deal.
There is much more to it.
Be careful if you are married with school age kids needing 3 bedrooms or more and be aware of the rising cost of living for your livelihood. Still affoardable but... Fuel and cars are cheap(er). Housing prices are getting out of control and it isn't going to stop soon.
Good luck!