Most critics like Deutschland 83, and they like it for the same reasons. It is described as a taut, stylish spy drama whose freshness comes from the angle: a young East German agent sent West, so that the audience ends up rooting for the Stasi man. Jonas Nay’s lead performance draws steady praise for making that reluctant spy easy to side with. The period detail is admired, the 1980s soundtrack is singled out repeatedly, and several reviews note a dry, ironic humour that keeps the Cold War stakes from turning solemn.
The reservations are mild and scattered. Some critics find the plotting contrived and a few of the supporting characters cartoonish; one thinks the plot leans on fairly basic tension. The spread is narrow with one exception: The Times dissents sharply, granting the series an even-handed question about who the real German patriot is but finding it too blunt to explore the point, a potboiler that happens to have subtitles. Nobody else comes close to that verdict.