This is one of the few Scandinavian series when viewers can see that so-called native local people can also live in poverty and misery (usually this is visible when depicting post-1990 immigrants). The situations are both tragic and somber, and intertwining 3 cases and multiple characters provides additional value to the series. True, the potential wrongdoer as to the baby is somewhat revealed too soon (in spite of somewhat artificial distractions), but the real circumstances remain mystery up to the end. All the scenes are accentuated by harsh weather conditions and gray winter sky = climate is a strong supporting cast here.
The performances are also okay, with many faces not visible in every Swedish-Danish series :) Well, Eva Melander is a kind of star in Scandinavia, but Maria Rossing was a pleasant surprise, previously unknown to me.
Thus, Snöanglar is a solid series, yet not Innan vi dör or Bron/Broen, and with certain triviality in depicting police officers, particularly headstrong ones...