His assessment may not necessarily be a positive reading for some players, but Hesson singled out a handful who had done well.
''Guppy (Martin Guptill) is hitting the ball as well as he has ever. He played extremely well. James Neesham showed some good signs at No 4; Colin Munto showed signs of a little bit of maturity in the first game (scoring 49) and I thought Mitchell Santner was outstanding throughout the whole three games with the ball."
Senior seamers Trent Boult and Tim Southee also earned plaudits.
Of the new raw quickie Lockie Ferguson, Hesson suggested more will be seen of him.
Ferguson played games one and three, picking up his maiden ODI wicket, Warner, in his first over, but took some punishment along the day.
''We found out he's quick, and pretty raw. But there's some really good tools moving forward. Without (the injured) Adam Milne to have someone still (bowling) over 150kmph is nice to have in the camp."
Hesson said ''without doubt" Ferguson has a bright future.
''He showed enough signs that when he gets it right he can rip through a side. It's been a good first tour for him."
The lack of energy in the field troubled Hesson.
''The first couple of games I'd describe as passive in the field and with the ball.
''We've played (against) a side with a little bit of trepidation. Certainly they exposed us in some areas we probably knew a little bit about, but we've been shown we have plenty of room to move," Hesson said.
Some judgments might be hard and those outcomes will be seen over the coming three months in a busy home summer.