You're going to hear lots of opinions, as have been stated many times on this site. I'd say way over 50% of the guys here are quite unhappy as "the package" keeps deteriorating. A lot of it depends on where you come from too. If you have a command in the near future and you like your home country, you'd be a fool to come here in my opinion. But for some, this place is a huge step ahead.
I think it comes down to money and conditions and neither are on the up and up. To be paid less today as a captain than being an FO 5 years ago is a farce. That is in most currencies outside the Dirham of course. Plus, no one is holding out much hope for any big improvement with the upcoming pay review.
I guess to put it fairly, it's not all bad but I'd say at least 75% are counting the days to get outta here, myself being one of them. If you think you're coming for a 15+ year career, to be honest, you'll be kidding yourself.
Good luck with your choice.
CO