Just read through this complete series. Giffen's usually a great source for fun books and this series falls right in line. Medina's art is unique and action-oriented ... I like it.
Did anything ever come of the subplots:
Who was masquerading as Sgt Rock & Bulldozer?
Did Blackstarr ever return?
Major Disaster's noted "multiple personalities"?
Amanda Waller's newfound daughter - reconciliation? family development?