Reviews for "The Signal" are mixed, but it leans towards being an enjoyable science fiction miniseries. Here's a breakdown of some common thoughts: Positives: Intriguing premise: The show tackles the concept of first contact with aliens, but from a more personal angle, focusing on an astronaut's family searching for answers after her disappearance. Strong performances: The cast, particularly the father-daughter relationship, is praised for their emotional connection. Suspenseful atmosphere: The series keeps you guessing with its mysteries and conspiracy elements.