French coach Marc Lievremont is ringing the warning bells for his players on the Welsh threat ahead of their Rugby World Cup semifinal at Eden Park on Saturday night.
Lievremont has made plain his admiration for Wales after they dumped Ireland out of the tournament in the quarter-finals last weekend.
"They play very good rugby in all areas. I was impressed by how they kept Ireland under control, because the Irish were in good shape too," Lievremont said.
The Welsh forwards are more mobile now than a few seasons ago and don't lack for courage, he added.
"They have a wonderful backline and the best centre of the competition, Jamie Roberts. I like their back row, and their big second row, [Luke] Charteris.