Overall, decent, but could have used a bit of refinement. Lots of cookie cutter plot and one dimensional characters. Ethan is a little bit of a wuss that tends to be pathetic in most of the key scenes.

The story was good and actually was deeper than the other reviews would have you believe. The premise was good, but like so many other movies of this calibre there is a lot of wasted time leveraging a confused or indecisive character that really shouldn't be confused or indecisive. It also tries to make things more confusing to the viewer than they are. I would honestly rather lose 20 minutes of screen time than have these story devices be used to prolong the runtime.

The movie is definitely watchable, but it is frustrating to watch at times.

I do have a somewhat silly question, how did all the plants die? Since it is the entire basis for the movie, this could have used some explanation that the ibteo did not porvide. Plants are more heat tolerant than humans and have flourished in much warmer climates than we have now. They also thrive on CO2 which we love to dump into the atmosphere. So other than the asshats cutting down the rain forests, what actually killed off the plant life? I could understand rising temps killing off algae and reducing that part of the oxygen production, which is very significant, but for all plants life to die seems ridiculous. Seems like greenhouses would continue to survive and would be something that could be scaled up to produce more oxygen on a local scale. Not everywhere would be able to afford this, but plants should survive and there should be oxygen. To have most of the world without oxygen seems implausible.