Here are Labour's announced policies at the moment.
http://www.labour.org.nz/announced_policies
In particular, the policies relating to KiwiBuild and the dropping of penalties on provisional tax payments for businesses are very good (the latter policy has been released, but I didn't notice it in the press). Labour would also pay for half of a light rail system in part of Auckland, backing up Phil Goff's take on the scheme. These are all good, smart ideas that will make NZ a better place.
Labour and the Greens start looking at electoral deals:
https://www.tvnz.co.nz/one-news/new-...election-seats
Note that some Labour and Green Party faithful will be reluctant to go to this level, but we are decades behind National, who have done it for the Act party and others. And the big difference here is that neither party is giving up a seat that they could win by themselves, whereas National could have won Epsom if they wanted to. They truly gamed the system.