The NBN is not a policy of her making under her Prime Ministership nor the Hung Parliament. She was a minister when it was introduced, sure, but it does not have anything to do with any of her personal or political conviction. I will concede Gonski reforms because Gillard has been big on education for a long time, especially since she was the minister for that portfolio. However, the NDIS has bipartisan support, so you can just as well give credit to every sitting MP. Sure she's pushed through plenty of bills, but that doesn't imply that it's because of her personal convictions and not due to populist reasons. Gillard as performed a myriad of strange things for someone who is supposedly a conviction politician like literally lying to her constituents time and time again, implementing abhorrent social policy like locking up kids and throwing away the key (so much for caring about the needy), stating that she won't return to off-shore processing in Nauru and then returning to off-shore processing in Nauru, attempting to illegalise free speech and enshrine the right to not be offended whilst protecting religious institutions from actively practicing discrimination, being an atheist and having absolutely no personal connection to religion yet still keeping homosexual marriage illegal (and not deregulating current marriage to return to a cultural practice as opposed to a state-endorsed blessing of couples' relationships), lying about making a budget surplus "no ifs and no buts", attempting to cover up tax revenue under the guise of "privacy" (which is absolute horse shit, she doesn't care at all about this), saying that she wants to help problem gamblers by introducing poker machine reforms and then when she hits the first brick wall she drops it, plying to be a transparent government whilst condemning WikiLeaks as "illegal" with no legal basis for this.
I don't see too much conviction politics here.