My view: this is not going to be enough. The healthcare thing is probably spot on - because all sorts of Ontarians are waking up to the reality that Ford is going to **** them over in order to fund a subway for Toronto but on the national front it does not address the issue that is killing them,.
Rachel Notley in the process of losing her own government in Alberta has managed to pretty much ruin the entire NDP as the reply to conservatism.
That mantle now goes to the Liberals (east of Alberta) and the Greens (west of Alberta)
Singh has done nothing to defuse the specter of an NDP government threatening working class Canadians with financial ruin in order to facilitate an oil pipeline.
Frankly I doubt he can.