"We were comprehensively outplayed tonight," Walters said.
"From the kick-off … they wanted it more than us and they got the right rewards.
"Origin's won on attitude and effort, and we didn't match them in any areas there tonight.
"I was surprised and disappointed, too.
"We were poor in a lot of areas tonight. I'm not going to single out one player.
"Even our kick-off to start the game was s***."
Having already sworn once, Walters appeared to decide to go all in and let his players know exactly how furious he is.
"It f***ing p***ed me off," Walters said of the kick-off mistakes.
"I think that's being kind," he fired.
"Right from the kick off, they beat us up, even that (kick-off) f***ing pissed me off.
"It didn't go long enough, it didn't go far enough, that just summed up the whole game."