Just curious of some people's experiences and thoughts of working for a foreign airline?

Some questions:
Is the language factor a huge issue (atc, mx, dispatch, rampies)
Generally not, and they are, for the most part, highly trained professionals.
How hard is in on your personal life if you still live in the states?
Not much, lots of things to do around here (DXB) and plenty of time off
Do you prefer the US or overseas?
US
Does it pay well in relation to the amount of work required
Yes
Is it as safe as the domestic market (I'm guessing in Europe its similar, but some of the BFE carriers)
Don't get the question
Any other comments are appreciated. Like I said I'm just curious because the only int'l experience I have is Canada which is pretty much the same except more noise abatement procedures.