Thanks Kato and Swerve for clarifying the background to that Sparks chappy, I thought the bias was a bit over the top (although I'll read anything just to see what it is about etc) and with your information I (and no doubt other kiwis) will now know to disregard his writings next time etc. Yup, I hadn't heard of an M113 being called a Gavin before, it seemed odd too because it was so matter of fact.
In NZ there have been a few vocal critics of the NZLAV purchase, but I notice that they rely on overseas information (next time I see written criticism, I'll take note to see whether it was sourced from the likes of Sparks etc) and in particular, the Stryker and nothing so much from Canada, the other big LAV3 operator and early adopter etc, from which I understand NZ liaised quite heavily when assessing the LAV3. I also note when NZ media report on the LAV3 criticism, they sometimes follow up with a report on the NZLAV's by sending a reporter to spend a day with the NZ Army and the LAV's. Funnily enough the reporter doesn't report on or find anything to actually criticise, so I have yet to be convinced by the NZ anti-LAV critics that we have a lemon.
My only issue is the numbers - either should have bought less to operate as battle taxis like the M113's and to ensure the Scorpions were replaced by dedicated tracked FSV's later or bought more to ensure two battalions were fully equipped with them etc.