"The Signal."

The German limited series on Netflix gets the Two Episode Test and I get put into a quandary.

There’s not a lot of science that goes into picking contenders for the Two Episode Test. Sometimes it’s complicated — “3 Body Problem” on Netflix would be a pretty terrible choice mostly because it was made to be an epic and it comes freighted with the weight of ambition since it’s the “Game Of Thrones” creators who are trying to turn hardcore Chinese s…