I'd say that NZ Super 15 teams on a whole don't defend well...or at least didn't do so last season. I'm not saying you can't defend at all but the S15 teams didn't do that well. There's no way I'd ever claim the likes of Barnes, McCaw, Burger, etc. can't defend, but it's just my view on their team ratings. Plus, when England attacked the aussies we scored tries...we just don't seem to attack very often (or attack well, often)