How bad was Justin Trudeau, really?

Just last week, everyone despised him beyond all reason. Now, they love him like their grandmothers.

May someone please give me a brief rundown on the things Trudeau did to make Csnada hell to live in, as reported over the last few years? I haven't heard very much overall.

I don't care who loves or hates him or who expects me to do either, I just want some facts.