Doomsday Clock: Part 2

Supremely ambitious. There is a lot to unpack in this graphic novel and I think I need yo re-read it a time or two before I fully understand all the implications and meanings. Doomsday Clock Part 2 weds Watchmen and DC as Dr. Manhattan takes an interest in the DC multiverse and rewrites histories, changes fates and timelines for no apparent reason. What is he really up to and why does the meddling Ozymandias care so much? Unique, but like I said - I need to give this another read through.