Dr Helmut Marko has defended Max Verstappen's foul mood throughout the Las Vegas GP weekend - even though his spirits lifted with an exciting race and victory in the dead of Saturday night.
Dutchman Verstappen had said he felt like a "clown" for Formula 1's new spectacle that was "99 percent show and 1 percent sport", attacking the event from every angle.
But the actual race at least delivered on the promise of a thrilling and close wheel-to-wheel contest.
Indeed, the new reigning triple world champion even sang 'Viva Las Vegas' into his radio after the chequered flag - whilst wearing Elvis-themed racing overalls.
But it came after a long weekend of criticism from Verstappen's mouth.
"I always said that we should only draw a conclusion after the race," Red Bull team advisor and key Verstappen ally Marko, 80, told De Telegraaf.
"And the race was fantastic."
For his part, Verstappen said he "always expected" the actual racing to be exciting with all the long straights, cold track temperatures and new low-grip asphalt.
"That has never been my issue," he insisted. "But yeah, today was fun. That's the only thing I want to say about it."
His old 2021 title nemesis Lewis Hamilton, however, could not resist a jibe at all of Verstappen's weekend-long negativity.
"I think for all those who were so negative about the weekend, saying it was all about the show, blah blah blah, I think Vegas proved them wrong," said the Mercedes driver.
Even Haas driver Kevin Magnussen criticised Verstappen.
"It's good to have an opinion," he told Ekstra Bladet newspaper. "But maybe you can keep it to yourself sometimes.
"At the end of the day, we all make pretty good money and live the good life. And it's because all of this," the Dane added in Las Vegas.
"Maybe we should appreciate it a little more."
Marko admits Verstappen had let his tongue wag a little too freely at the end of a long season.
"Max is very straightforward but perhaps he could have said things a bit more diplomatically. But he's now made up for everything. I'm sure the organisers are very happy with him now," said the Austrian.
"You also have to consider that we are at the end of the season. Everyone is tired, all the employees here were struggling with jet lag and bags under their eyes.
"Max generally doesn't like all the marketing and PR hassle and 80 percent of our sponsors are American and all here. I think his reaction would have been different if we had been here more at the start of the season," Marko added.
"All's well that ends well," he said. "A race like this once a year is fine."