Yes, exactly, and then you have a chance to correct, to reverse, or to alter. At the end of the two terms or the two election cycles—it wouldn't have to be six years and could be less, I guess—you could have multiple questions then too. You could have go back to first past the post, keep MMP, or have some form of single transferable ballot. Democracy is about choice as well.
On September 19th, 2016. See this statement in context.