Spoilers, but you should read it: Watching people drawing up wrong conclusions, not telling each other anything that seem out of the ordinary, thinking a sonic boom is an ultra high pitched sound and then "the smartest guy in the room" telling that "the Concorde doesn't fly anymore" instead of explaining the real deal... (Can you imagine that there are actual people out there right now, that might actually believe after watching this movie, a sonic boom produces a high pitch sound?) Job well done mr moviemaker. Some might say "but that is really what the world is right now", I can tell you: One of the worst movies ever and I want 2 hours of my life back. And what's up with the deer and Flamingos? I was just glad I wasn't watching a zombie movie, but the events described are not even remotely logical of deer packing together in large groups and stalking a specific house or even approaching people. Truth (this hypothetical scenario) and fiction are combined here in a way that it cannot be clearly stated what they actually wanted to achieve here with great actors and actually a cool setup of a scenario. That said: How do you end a movie there? Leaving people with the first sentence that goes through their minds: What the f... have I just been watching.
After all this ranting the one cool thing was the Tesla cars blocking the roads into the city, which, in wild theory, might even be a good way to clog up cities. So much more potential for this movie, but ouch... Where's my 2 hours...