I think that pretty much everyone agrees that Morrison's and Pak's runs were the bright spots for Superman during New 52 era. And while Morrison does get the recognition, especially for t-shirts Superman, it does feel like Pak is forgotten a bit despite writing some all-time great Superman stories. So lets change that.
For a reminder this is the list of Superman issues with Pak listed as a writer, or one of the writers:
Action Comics #23.2 Zod; Batman/Superman #3.1 Doomsday; Justice League #23.1 Darkseid
Action Comics #25-50; Annual #3
Batman/Superman #1-9; #11-27; Annuals #1-2; Batman/Superman: Futures End #1
Worlds' Finest #21; Secret Origins #1; Superman Annual #3, Superman Doomed #1-2
His recent City Boy mini also featured Superman a bit.
Thats around 60 issues of good Superman material that sadly was often derailed by weird events.