Farrell was also pleased with how his more seasoned Test players stepped up after questions over their form as they supplemented headline-stealing displays from Stuart McCloskey and Rob Baloucoune.
“Caelan [Doris] was back to his best, Joe McCarthy was outstanding,” observed Farrell, who also praised player of the match Jamison Gibson-Park.
“Josh [van der Flier] was immense in that first half, wasn’t he? You know, with his line running and stuff like that.
“They know they’ve a responsibility. We said before the game, big-game players turn up and make big-team performances happen.
“They set great examples, but for the lads that I just mentioned, for Rob Baloucoune to come here and do that, you know you’re on for a good day when he’s got a poach, a turnover ball…just his belief to take people on, and for Stu to dominate at this type of level, it was a joy to see.”
With McCloskey and Baloucoune establishing themselves in the Test arena, experienced players recapturing their form and the likes of Mack Hansen, Hugo Keenan and Andrew Porter still to return from injury, Farrell’s squad suddenly seems in good shape 18 months out from the 2027 Rugby World Cup in Australia.
“That’s the point. That’s the best part of it,” he said.
“We know that and we have to take a bit of stick along the way. I suppose a win like this gets people a little bit back on board.
“As long as we know where we’re going.”
Ireland host winless Wales on 6 March (20:10 GMT) before finishing the campaign against fellow Triple Crown chasers Scotland in Dublin on 14 March (14:10).