Of Style, poise and selfie politics-Canadian PM Justin Trudeau

Optimistic and smiling, always available to snap a selfie with an adoring fan, Canadian Prime Minister Justin Trudeau governs with studied poise and self-assurance.

The morning after winning October 19 legislative elections, the Liberal leader cast aside his bodyguards to greet commuters at a subway stop in Montreal, and thank the people in his blue-collar electoral district for their support.

Sharing hugs and kind words with average people, a bright-eyed Trudeau set a new Canadian standard following years of fear politics under his predecessor.

"The Trudeau brand is all about being up close and personal," said Thierry Giasson, political communication specialist at Laval University in Quebec.

"His taking of selfies with voters throughout the election campaign is a perfect embodiment of this approach."

From his swearing-in that was open to the public to international meetings in Davos or Manila, where he received a rock-star welcome and was tagged as a "hottie" politician on social media, to a televised one-on-one chat with 10 average Canadians, Trudeau has carefully cultivated his image.

His omnipresent smile, however, has sometimes left observers wondering about his sincerity and compassion in moments of tragedy.

"Trudeau is very good retail politician," commented University of Toronto professor Nelson Wiseman.

"He is trying to leverage his skills. Remember, he studied drama, he was something of a performer, he performed well in the debates."

Trudeau also comes from a political family. His father was one of Canada's longest serving prime ministers, from 1968 to 1979, and again from 1980 to 1984.

Pierre Trudeau has often been described as the father of modern Canada.

"Staging glimpses of their private lives for the public was quite frequent," Giasson said of Justin Trudeau's family.

"His own comfortable relationship with the public stems from those early experiences."

- Parity, diversity 'because it's 2015!' -

Trudeau spent five years getting his feet wet as a backbench member of parliament in opposition before winning the leadership of the party in 2013 and then in two and a half short years becoming prime minister. At 44, however, he is still considered a rookie politician.

A focus on the Trudeau name during the campaign arguably gave him an edge over lesser known rivals at the polls. Many Canadians felt they knew him, having watched him grow up in the public eye during his father's time in office.

A glamorous photo spread in Vogue in December depicting him and his wife Sophie canoodling affirmed his celebrity.

"There's something attractive about this man, of a young father with a pretty wife and beautiful children, all very healthy and happy. It's an image that Canadians want to see," said Giasson.

He represents the next generation taking the reins, one that is comfortable with social media and splashing his life on Facebook and Twitter for the world to see.

Notably, this included photos of Trudeau and his wife dressed in Star Wars costumes taking their children trick or treating on Halloween.

In tune with his generation, Trudeau has led an activist government that he said "looks like Canada," referring to the ethnic diversity and gender parity in his cabinet.

Asked why this was important, he replied simply: "Because it's 2015!"

Sometimes dismissed as simplistic, the comment "sends a strong message," said Jean-Jacques Streliski of HEC Montreal, adding that it heralds a "complete break" with the autocratic governing style of his predecessor, former prime minister Stephen Harper.

"He who invests the most in their image will benefit as long as possible... and Trudeau has done that to the maximum possible extent," he said.

It has also opened up the prime minister to criticism from opposition benches that he is more style than substance at a time when falling oil prices have devastated the Canadian oil sector and unemployment is on the rise.

Tory opposition leader Rona Ambrose accused Trudeau of "swanning around Switzerland with actors and billionaires" including Bono and actor Kevin Spacey, and "hanging out with the one percent" at the World Economic Forum while ignoring Canadian economic issues.