With the Liberals at around 36 points, the Conservatives at roughly 27 and the NDP with 22, voters are in a profoundly different place than they were when the Conservatives won their majority in 2011. Both the New Democrats and Conservatives have bled support to the reinvigorated Liberal Party.
There stuff there too about leaders' approval ratings. Apparently, fewer people see Trudeau as absolutely awesome than several months ago. And that's of some significance, I guess, but the headline numbers are the most important thing.