Love the premise of this Netflix mini-series, which is: suppose you have an exoplanet with certain features (high gravity, oxygen-rich...) and, using comparative biology and special effects, imagine what kind of lifeforms could evolve there. It's the sort of stuff a committed science fiction writer would feverishly write pages and pages about for his world-building; as an unapologetic nerd, I kind of dig that.
CGI is impressive, although at least 50% of the run-time of each episode is devoted to short documentary segments about animal life on Earth. On one hand this is perfectly undestandable for reasons of budget (I imagine CGI of this quality is insanely expensive, so you need to pad out the length) and especially to compare the imagined alien lifeforms to known ones.
On the other hand, these comparisons often feel too broad and forced, so they are sort of hit-and-miss. For example, we skip from the dangers faced by young "sky grazers" on "Atlas" (the high-gravity planet which starts the series) before they learn to fly to... baby meerkats facing scorpions? As much as I find meerkats adorable, I don't quite see the connection other than the very generic "young animals are in constant danger in the wild". Given the "sky grazers" anatomy and life cycle, the race to the ocean of baby turtles would have been a far more appropriate comparison.
Neat concept, though.
7/10
