What a thriller!!! - from beginning to end

I thought it was very good. Suspenseful. It kept you on the edge of your seat. There were also some funny parts (i.e. the hacker guy was pretty funny). Made you think whether you would get the app or not.

Loved the unpredictable nature of the film. I think the backstory could have been better with our characters.

Scary, intense, good story line and good acting.