Re: Grant Morrison's Action Comics
This was the most disappointing of the New 52 for me. Detective Comics was a close second (that first arc with the Dollmaker was pretty bad--since then however I think it has been better than Batman!)
Just...they really tipped their hand way too quickly with it. The first issue where Lex Luthor is hired to figure out Superman's weakness, that was interesting. But sticking Braniac in it almost immediately was a bad idea. And yeah, the new origin for Metallo was disappointing. I just disliked it a lot.
I wasn't a big fan of Superman New 52, either, but it was all right...Action Comics was just not very good.