I completely disagree. Cameron could not have done better in his announcement of the results of the HIP and the way he apologised for the injustice of the last 23 years. He was clearly totally sincere in what he said and there wasn't the slightest trace of performing a political act.
Had he behaved any differently the press would have torn him apart.
He did what he had to do, not what he wanted to do.
On the taw Hillsborough podcast they said he was told the findings in brief & advised by his civil servants nothing but a complete apology would do. It also removes his administration from the errors of that tory administration by doing so.
There's no way any prime minister since hasn't known at least some of the cover up existed, don't believe for a second either party would have chosen to have this come out.