New Zealand First leader Winston Peters has come out on top in a Herald-DigiPoll survey of Parliament's most valuable minor party players.
Act's Jamie Whyte is seen as offering the least to Parliament even before he gets there, while Mana Party leader Hone Harawira has been fingered by almost two-thirds of those surveyed as making the House worse off by his presence.
This week's survey asked 750 New Zealanders whether Parliament would be better or worse off with a series of minor party leaders and high-flyers as MPs.
Ranked according to their positive impact on Parliament, Mr Peters came in at No1 with 50.6 per cent of those polled thinking Parliament would be better off with him as a member.
He put that result down to his consistency.