I know we've talked about this before here, I just can't find the thread -- from memory, some members were a bit confused by the use of real photos on their website:)
I've bought a previous FS Global mesh, but I returned it and complained that they don't really give any details of mesh resolution, and NZ turned out to be a 76m SRTM mesh, which was no different from the default FSX mesh.
This new version says between 5 and 76 metres, so I wouldn't be surprised if NZ was still 76 metres, but there's no way of knowing
from their website.No doubt it's the curate's egg of mesh packages.