Can any 2W0s give me any insight into the career field?

I am currently in technical training in 2W0. I don't know what shop I am going to be in, but I do know I'm headed to Osan. Can any 2W0 veterans give me a bit of insight into the career? What is it like in the operational? What are the hours like? How mind numbingly boring is the work? Questions like that.

Thank you.