So basically all the chapter consisted of was diagrams of Izanami, explanations and judgement on Itachi's character. It could have all been condensed but just a filler chapter it seems. Kabuto may actually be turned good through Izanami, but who knows what will happen once Itachi starts to break Edo Tensei.

Personally I think that there will be some twist to this. Idk, just wouldnt seem all to great to just halt the Edo Madara fight altogether as soon as his 25 Mokuton were about to whallop the Kages. Maybe the rest of the Edos will be broken, but Kabuto did mention that his jutsu was special probably hinting towards a twist for Edo Madara.

2/5 for me.