Daniel Ricciardo has proved his doubters wrong - even those who wear a Red Bull uniform.
That is the claim of Dr Helmut Marko, the force behind the energy drink company's driver development programme that produced world champion Sebastian Vettel.
But the programme, described by some as brutal, has also discarded its fair share of talents, including Jaime Alguersuari who was dropped at just the age of 21.
The latest F1 graduates, however, are faring well so far in 2014, including the Russian teen Daniil Kvyat at Toro Rosso, and Vettel's new teammate at the senior team, Australian Ricciardo.
"We were absolutely right to take him (Ricciardo)," Austrian Marko told Germany's Auto Bild, referring to suggestions the top team should have signed someone like Kimi Raikkonen.
"Those in the team who were against him (Ricciardo joining) are now silent," he added.
Indeed, at present, Ricciardo is even showing up the reigning quadruple title winner Vettel in the 2014-spec RB10.
Marko says Ricciardo confirms the Red Bull "philosophy, to give young drivers a chance to show their potential to win".
"He has shown that he can keep up with Sebastian, even under extreme pressure and difficult conditions," he said.
As well as more than 'keep up' with Vettel, Ricciardo has also improved the atmosphere inside the team, said Marko, whose relationship with Mark Webber was never good.
"The mood in the team is much better now," he said. "There is cohesion between the drivers and no more two directions."
Webber also seems to be enjoying his new life after his seven years with Red Bull, finishing on the podium at a wet Silverstone last weekend in his world endurance debut in the Porsche prototype.
"Always tastes good," the 37-year-old said as he 'tweeted' a photo of himself in his new white overalls drinking from the champagne bottle.
Hakkinen blasts Vettel for ignoring orders
Fellow world champion Mika Hakkinen has criticised Sebastian Vettel for ignoring team orders.
Although Red Bull and the German driver have claimed Vettel ultimately decided to let teammate Daniel Ricciardo past in China, initially he answered "tough luck" when the radio call came.
Finn Hakkinen, the now-retired 1998 and 1999 title winner, is unimpressed.
"For Vettel it's an unpleasant surprise that Ricciardo is beating him," he said, "but instructions from the team have to be followed.
"Even last year I was surprised by Vettel's behaviour towards his team, and now it goes on," Hakkinen, obviously referring to the 'Multi-21' scandal involving Mark Webber in 2013, told Hermes in an interview.
"Behaving like that will, sooner or later, hurt him. Maybe he (Vettel) is planning to change teams, but right now he's not behaving in the right way," he added.
Hakkinen also commented on Ferrari's shock management switch, after Stefano Domenicali was suddenly replaced as team boss by the mainly unknown Marco Mattiacci.
"Stefano is a friend," Hakkinen said, "but sometimes change is necessary.
"It's difficult to say whether Ferrari has made the right decision, but when large companies are not getting results, heads can roll."
When asked about Mattiacci, the former McLaren driver said:
"Only time will tell how he will go, but if you don't have much experience in formula one, it will be difficult to get straight down to work."