"I'm not sure [European QE] is going to do anything - certainly, nothing that's good. The fundamental problem here, as I see it anyway, is that the European banking system is still broken... I think, increasingly, bankers are discomforted more than anything else (it's not just the ex central bankers but increasingly the people that are still holding the levers)... they are starting to ask whether they have somehow been backed into a place where they don't really want to be.... Unfortunately, [it] is getting bigger and bigger. There is a possibility at least that this whole exercise could end very badly."