Dundee have battled hard this year, but this was comfortably one of their poorest performances of the season.
They looked tired at the back, and they really missed the leadership of defensive anchor Joe Shaughnessy.
Robinson – celebrating his 100th game as St Mirren manager – got his tactics right, and saw his stronger squad assert their dominance throughout.
He made the point pre-game that not many managers make it to 100 games these days, and he’s quite right.
His longevity – two and a half years is now a very long stint in managerial terms – should be lauded.
