Seriously, you can tell this mangaka has great potential but he went overboard with Zetman and I'm pretty sure he doesn't have much clues to what he's doing any more. It's just a huge mess which is hard to follow and not really enjoyable any more.

I really hope rather than giving us some discouraging sequel, he focuses on a new series and make something better out of it. Although I'd like a proper conclusion, I don't want to follow another twenty volumes of unconclusive mess where nothing really matters.

What do you people think of a potential Act 2 at this point?

Just finished the manga and yes, I couldn't agree more.

The earlier was great but the closer it is to the end, the plot quality went downhill quite fast.

About as likely as Black Cat having a part two. Glad I put it on hold when I did.

Yeah not many series completely lose the plot and fly off the rails quiet like Zetman did. The ending of act 1 could have wrapped things up in a satisfying way with the main characters understanding each other but instead we get a complete regression of one of their characters by a deus ex machina memory wipe in order to leave loose strings to come back to at a later date.