The series peaked during the seasons featuring the buddy duo of (Philip Winchester) and Sgt. Damien Scott (Sullivan Stapleton).

Actors trained extensively with military consultants, leading to some of the most accurate tactical movements on TV.

Some reviewers find the frequent, explicit sexual encounters uncomfortable or even "ridiculous," as women constantly throw themselves at characters in a way that feels unbelievable.

It is often described as "good dumb fun" or a "video game" come to life—not always deep in dialogue, but masterfully paced for entertainment. 📉 Reboots and Later Seasons The show underwent several cast changes that divided fans: