Having worked abroad for years I also value brutal honestly. When you are working in a multinational environment one man's subtle response is another man's half million euro cockup. I've been called an idiot to my face in an important meeting an it wasn't an insult. The British were shocked and the Dutch took it in their stride. I was being an idiot so I just agreed. I find project managing the Dutch and Scandiwegians refreshing - though you learn to develop a thick skin.