Wales' fast start made it difficult for Ireland to get into the Six Nations clash in Cardiff, according to Rory Best.
Rory Best conceded Ireland had no answer to a dominant Wales display as Warren Gatland's side sealed Grand Slam glory in the Six Nations with a 25-7 win in Cardiff.
Wales took a second-minute lead through Hadleigh Parkes' try and Gareth Anscombe added 20 points from the tee, with the 2018 champions unable to get on the board until Jordan Larmour touched down beyond the 80th minute.
Gatland consequently became the first coach to win the Grand Slam on three separate occasions.
In his final Six Nations match, Ireland captain Best felt his team were unable to respond to the early blow Wales dealt them.
"Wales had a cracking start and they delivered a game. They're a very good side, a very determined side. They're very hard to beat at the Principality Stadium," Best told the BBC.
"We just couldn't get a foot in the game. Our set-piece wasn't up to the standards we expect and they came after us. They really put a lot of pressure on us and we struggled to respond."