I don't watch the English lower leagues, so I have no idea how Oldham set up under Robinson,but I don't think we can necessarily assume that the fact we've played a more... direct style under him means this is the way we'll play going forward.
Personally, I'm more inclined to believe Robinson took a pragmatic approach, and manage to organise our injury hit and imbalanced squad into a makeshift side that could scrape to safety rather than envisioning himself as Scottish football's answer to Tony Pulis.