I haven't seen Season Two yet but on the basis of Season One, I've awarded six stars. The format is that of one set of absconders or fugitives per episode who need to be caught before the trail goes cold, set against the backdrop of one of the team's members having gone missing, which acts as a unifying theme for the series; the team is investigating this throughout while dealing with each new set of escapees. Season Two seems to have a different format - the action for each story takes place over two episodes if the titles of them are anything to go by.
The series held me, I have to admit, even though I'd guessed the reason for the disappearance of the long-established cop way before the unit did. Some of the episodes were less convincing than others in how the miscreants were apprehended.
Nonetheless, I'm looking forward to seeing Season Two and whether the changed format improves the series or otherwise.