The All Blacks struggled to a 29-10 win over Wales in the second Test in Hamilton to complete their Tri-Nations preparations unbeaten.
They outscored Wales by two tries to one and the boot of fly-half Dan Carter punished Wales for frequent infringements, kicking five penalties.
The All Blacks have now gone through their three June Tests beating Ireland once and Wales twice while scoring 15 tries and amassing 137 points while conceding just 47.
But it was not the exemplary performance they were looking for as they again made a slow start, squandered at least three try-scoring opportunities and allowed Wales to come back and control the later stages of the match.
Zac Guildford, Rene Ranger and Richard Kahui were all guilty of losing the ball at crucial attacking moments, although Guildford made amends with try-saving tackles on Jamie Roberts and Jonathan Davies in the closing stages.
Coach Graham Henry says the game was a bit messy, there was a lot of ball turned over at the tackle, dislodged at the tackle.
Captain Richie McCaw described the game as frustrating as they gave up penalties while in scoring positions.
Cory Jane scored the first try in the first half, wales scored through Jamie Roberts late in the game before replacement first five aaron Cruden touched down on the final whistle.
New Zealand play South Africa in the opening tri-nations match in Auckland on July 10th.
