Such an interesting idea, completely killed by being sidelined... shame. I was wondering why did they even include that radius bit in the movie, since it wasn't suited for this kind of movie at all. It was a generic thriller and the radius thing felt like a completely pointless gimmick. Imagine taking the Titanic movie and putting the robots from Transformers into it, just because whatever. This is how the genre mix felt in Radius. This makes me very sad, because this idea had sooo much potential and it was completely wasted on a movie, where it made zero sense to be in. The acting was fine, but putting a good roof on your collapsing house won't help anything. After the credits rolled, all I was left with was disappointment.