Melbourne Boy - New Zealand played Montenegro in 2011 in Europe and lost in a close game, by 5 or 6 I think. Those two teams are pretty even.
YouKnowMe - last year Korea only narrowly lost to the Dominican Republic with Al Horford, Jack Michael Martinez and Francisco Garcia. DR beat Macedonia and pushed Russia fairly hard in that tournament.
I havent seen this Philippines team but I was at the 2011 tournament and they were certainly a reasonable team (with way too many Americans but that's another discussion!).
So if they are close to that level it is a very good effort for NZ to beat them without Penney, Abercrombie, Pledger, Adams, Fotu, Tait, Tai Webster, Henry and Loe. It is basically their B team with Vukona, Corey Webster and Anthony.