I enjoyed this up until the last episode. The acting is great. Another review questioned criticism of the acting based on dubbing but I only ever use subtitles.
Setup is done well and drew me in, there is enough going on to make you curious although some of the revelations are dragged out, the effects are good enough with only one or two dodgy bits of CGI. The relationship between Sven and Charlie is nuanced and convincing. Most of the other characters are delivered well although space jock being allowed on the ISS seemed ludicrous.
The ending felt a bit anti-climactic to me as well as completely infeasible but the message about how we deal with crises as a species seems sadly accurate at the moment.
Final comment - one other scathing review poured scorn on the idea of someone being able to listen in on radio transmissions between Paula and Charlie. If you're going to watch sci-fi, maybe consider understanding a bit of science first.
