High for those who love flying; "best job in the world" for many. Varies; "deadly serious" but can be "rewarding and boring."
: The job can be physically and mentally wearing , involving long nights in unfamiliar cities, "crap hotels," and minimal time off, especially at regional airlines. It requires immense flexibility, as you will likely miss birthdays, holidays, and family events for years.
In aviation, a "review" often refers to the , which is a legal requirement for active pilots.