In reply to Denni:
Just looks a bit awkward. I can't see anyone being offended by it.
There are of course a few knuckleheads back in NZ who push the patriotism-haka-"god's-own" thing a bit far. But they are the equivalent of parochial middle-Englanders anywhere and while they might bleat a bit on internet forums about disrespect no one over there cares. I quite like seeing teams challenge the haka.
On the flip-side, the haka is getting somewhat over-used now. Great at the start of international matches, but it seems get be getting wheeled out at any opportunity, by anyone, to draw attention to themselves. A bit like flag-waving yanks. Its become a Kiwi brand, and like Lord of the Rings, can be cringeworthy at times.