Ontario GDP = $ 800b.
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The debt is a fair concern.  That is a number of significant magnitude.
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Given that the country has come through the worst recession since the 1930's, and for a decade the Harperites were killing manufacturing, Ontario's progression of diminishing deficits is hardly surprising.  Public debt stands at 100% of GDP, of which 40% is provincial - higher than might be hoped, but manageable.
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We have almost returned to full employment, and debt/GDP ratio is once again falling.
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If you take the total of all of the other things you list, and double it, the sum really doesn't amount to a hill of beans.
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On the basic numbers that matter, this government ha done better than most, and no government since the 1930's has had worse circumstances in which to work.
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If you don't think that's true, then cite objective economic data from any government since John Robarts that has done better.