Reading through the Chronicles for the first time in a long while has been challenging (it is not particularly gripping in the first 9 chapters of many genealogies, even when you know that they are important), but also very good.
It's helpful to read the OT in a different order to that found in most Bibles, in the Hebrew scriptures the chronicles close out the story.
The interesting thing about this volume is that it mixes the Hebrew and Christian ordering by placing chronicles last in the set of OT volumes, but actually attaches Ezra Nehemiah to the end of chronicles. So you go straight into the post exile.
Reading through the generations of faithful and unfaithful kings and people it is strangely encouraging. Seeing that God is committed to His promises and won't be derailed by unfaithful people, though His call to them (and us) is always to return to Him.