He managed to help those players find their way again, he took us close to the play-offs and the following season into the play-off final, so I reckon that disproves the "crap" theory.
He's not crap, but neither is he great. I think he's average. If he stays as our manager for ever then I don't think we've got a cat in hell's chance of promotion, but then again I don't think we'd get relegated with him either. He's not shit, he's not great, he's the mid-table man.
But mid-table isn't what we want. We want promotion. And Blackwell isn't the man to get us there. Not because he's crap, but because he's not great. We want great, or at least, we need great for this division, like Warnock and Bassett. And I think Warnock was great partly because he was at times lucky too. Blackwell hasn't had the best of luck, but when you are merely average, you don't need a bit of luck, you need a truckload. Every other week.
Blackwell's not crap, far from it. But not far enough.