I went into this series with little to no expectations - i hadn't seen any reviews, trailers or descriptions, all I knew was that Gong Yoo and Bae Doona were in it so i gave it a shot.
I was quite confused after finishing the series why some were saying it was awful, granted it was not the best series of the year but it wasn't bad.
I'm going to start with the positives - the cinematography and soundtrack were astounding, it is worth to watch the show just for that. The cast and characters were overall very good.
Most negative reviews said the characters in the show made irrational decisions, which i can agree with - there were moments where i was screaming at the screen. One of them was when Dr.Song didn't answer her sisters phone call and the other one was when they were trying to escape the station and they stopped all the time to have these conversations with Ryu.
I was also left with a lot of questions but not a lot of answers - how did luna survive all this time, did the captain really die at the end, what really happened at the space station all those years ago.
Overall, this series is worth a watch if you like sci-fi and horror.