Yeah and the NDP vote just shat the bed in Quebec from the highs of the Layton era, but that was more of a boon to Bloc than Tories. Not to mention that the Liberals were still strong in the Maritimes and suburbs. They just have a much more well-distributed voting base for FPTP.
Most people didn't expect the NDP surge in Quebec to last, maybe if Layton didn't pass but it seemed pretty likely it was a one time thing
Hell, some of the NDP MP's in Quebec had no expectation of winning and weren't the most prepared