Almost everything I read abut the CIA seems incompetent to some level. I know they use that line 'you only hear about our failures' but things where you see a large proportion of their actions (successful or not) like all the coups, it seems there is no oversight to quality of their work and I'm guessing decision makers are selected on confidence and ego rather than ability.
I genuinely wonder if the world would be a better place, if they were scaled back and reorganised to purely focus on their primary purpose only of being intelligence source only for the president and other elected policy makers.