I feel like this series has an interesting story. The situation that led the characters to space is quite convincing and at the same time it makes you wonder how will the whole thing turn out. However, throughout the series I felt like this could've been better if it was just a movie rather than a series. In most episodes, I felt like there were a lot of things that didn't really matter and felt like a futile attempt to add depth to the story. Another thing is that there's not much of a 'chemistry' among the crews. It definitely felt like they will start killing each other from the start.

Rants aside, there were several things that I liked about this series though such as:
- The premise of the story about scarcity of water that led people to make researches to find an alternative. I really find it interesting because I love anything science. (I am not a producer/writer but I feel like the whole story would've been a lot better if they focused on finding the solution rather than focusing on digging the past, attempt to monopolize the solution, betrayals, etc.)
- The amazing CGIs. I cannot imagine how long does the editing for each episode was done and how meticulous the set was made. It is definitely worth commending.

It might just be me because I had high expectations after watching Space Sweepers so I was kind of expecting the same 'wow' factor however The Silent Sea falls a little short on that. I still recommend this if you're fan of space sci-fi or Gong Yoo Ahjussi.