I flew with a lot of guys who flew there and No one had anything good to say. However if you are stuck in the right seat of an RJ and upgrade is decades away moving to the right seat of something bigger may be a good idea. Keeping in mind that your schedule will get much worse and you may not be able to commute. So I would do it if I was single and could move to my base. You'll fly dirty old airplanes, pushing the regs but right seat time in a 72 would look good to Emirates, ect...