Australia have thrashed Philippines 7-0 at the AFF U-16 Championships in Cambodia.
The Joeys were 3-0 up at the break before scoring four more times to confirm the big win.
Mirza Muratovic was hero with a hat-trick for Australia.
FFA Technical Director Peter de Roo said: "Good result against Philippines, but our performance was still not up to our expectations or the standard that we know the players are capable of.
"Again there was poor decision making and too many easy turn-overs. Two must-win games coming up against Singapore and Malaysia to give us a chance to make the semi-finals.
"This would give us an extra two matches in this tournament, which we see as crucial learning opportunities."
Joeys coach Tony Vidmar added: Happy with our performance against Myanmar – we played with the right intent and the way want to play. We had plenty of chances – it was the execution which let us down.
"The pitch was in a very poor condition, especially through the centre and in the goal areas – which did make it difficult.
"Our performance against Vietnam was unacceptable. Poor decision-making lead to easy turnovers, we essentially gave them goals. We were also unable to create scoring opportunities of our own."
Opponent Watch: Deschamps slams ‘cocky’ France
The Caltex Socceroos weren’t the only team in pre-World Cup friendly action this weekend, with all three of their Group C opponents in Russia featuring in matches. And Australia’s first opponents at the World Cup France suffered a setback in their preparations against Colombia
Analysis: debutants Petratos, Susnjar the positives after Oslo loss
Result aside, Dimi Petratos and Aleksandar Susnjar had assured debuts on Saturday morning. It was encouraging to see two starting XI debutants given a chance in Bert van Marwijk’s first game in charge. REPORT: Caltex Socceroos undone by Norway in BvM's maiden match ANAL
'Emotional' Nabbout on a high after Caltex Socceroos debut
A proud Andrew Nabbout revelled in redemption on Saturday morning (AEDT) after capping a hard road to international football with a first Caltex Socceroos cap. Once on the outer of the Hyundai A-League, Nabbout joined his former Newcastle Jets team-mate Dimitri Petratos in Aus
Analysis: enthusiastic Norway give Australia plenty to ponder
Australia struggled to deal with an at-times direct Norway, but the Norwegians showed there is more to their game after a 4-1 win over the Caltex Socceroos overnight. Ola Kamara's well-taken hat-trick for Lars Lagerbeck's side the highlight for a Norway that released the shac