Yeah I tried to make that point yesterday. They got some luck during the course of the season but to label it as a fluke really diminishes their unbelievable achievement.
The amount of referee decisions that went their way when it shouldn't, which according to some stats made them 10 points better off. The fact Liverpool, Chelsea, Man U and City were in a complete mess. It's a great achievement no doubt, but the chances of the circumstances aligning like that ever again are pretty low, therefore a fluke IMO.