A review by 1outside
Counter-Measures: Series 4 Box Set by Matt Fitton, Mark Wright, Cavan Scott, John Dorney, Ken Bentley

5.0

The C-M's best series yet. The most character-driven one, the strongest-focused one.

SpoilerI actually enjoyed that this time we didn't get multiple threats/baddies throughout the series, a different one in each ep, (even thought it could look so on the surface). Yay for that.