Not really. I know it's stupid bringing up 15/16 to make any kind of general or long-term point but plenty of people laughed Ranieri out of town over the summer when he was given the job, then everyone was completely in thrall by October. And that was after he'd reverted to a theoretically more defensive setup.
As ever results is the currency. I should have added earlier that I actually couldn't care less if he played 3 DMs at home and benched Pereira if we won. Even now If he keeps doing it but starts winning that's fine by me, in my eyes the ends justifies the means in football. Big if though.