Finals are different beasts, just as World Cup knockout matches are, and Barrett struggled at the Cake Tin in July in a game in which Highlanders first fives Lima Sopoaga and Marty Banks earned the plaudits. His goalkicking was awry and he struggled to deal with the pressure dealt out by the Highlanders defence, but the 24-year-old is determined to use the experience to help him develop.
"We're going to learn a lot from knockout games, especially the final - how different it is," he said.
"We've had those reviews with the Hurricanes in the last few weeks, actually. I think it was huge to experience that, going into a knockout tournament. It's part of developing as a professional ruby player."
The pressure of finals and knockout matches are such that clear thinking and the taking of opportunities are what generally make the difference - think Elliot Dixon's stunning run to the line despite being outnumbered by the Hurricanes' defence, or Banks' superb late dropped goal to push the Highlanders' advantage to seven points.
They are qualities which Barrett has generally had in abundance for the All Blacks, especially in his role as super sub extraordinaire, where his acceleration and ball skills can make defences look ridiculous. For whatever reason he didn't fire in his last match for the Hurricanes but on the eve of the All Blacks' departure for England for his first experience of the global tournament, Barrett is excited about not only the opportunity he is about to get but also the way his team are likely to play.
Coach Steve Hansen, who will put the finishing touches on the preparations in an Auckland camp tomorrow and Wednesday, has put the onus on his team to attack and in Barrett they have a player who likes to do just that.
"I like to attack with ball in hand," he said.
"I like to back my skills. That's just the game I've played all my life ... when things aren't going my way I'm probably not being positive enough."
For Barrett, who will vie with Colin Slade as back-up to Dan Carter in the No 10 jersey, his naming in the World Cup squad is a dream fulfilled - not only his, but also his family's.
He was at home at his parent's Taranaki farmhouse when he got the call and the Champagne was duly opened by mother, Robyn, and father, Kevin, both of whom will travel to the United Kingdom in support of their son.
Rugby has played an important role in the lives of the Barretts. Kevin played more than 160 games for Taranaki and Beauden's brothers Kane, Scott, Blake and Jordie all play. Kane is still recovering from a concussion suffered at the Blues last year, while Scott is at the Crusaders, Blake plays club rugby in Taranaki, and Jordie plays for the Canterbury Colts. Beauden also has three sisters, Jenna, Zara and Ella.
Asked about what the game means to his family, Beauden said: "I remember growing up watching Dad playing for Taranaki. He played 169 games and I remember when Taranaki won the Shield off Auckland in '96 and the impact that had on a little town of New Plymouth and the province.
"It was pretty special and from those younger years I just wanted to wear that amber and black jersey. That was the pinnacle for me. Growing up and watching the All Blacks play, I just thought that was a dream. I didn't really believe it would happen... I thought it was a little too far away for a Pungarehu kid."
By Patrick McKendry of the New Zealand Herald
