First of all this is a very basic, spoiler free review and more just my level opinion on Sky Castle. The acting for me personally, for the majority, was absolutely fantastic.. I felt every emotion and I truly felt as is if I was watching their story unfold and even cried a few times throughout. The start of the series was better for me than the latter and I couldn't fault it but as the story progressed I personally felt like the narrative started to lack in substance more and more. I do understand why certain shocking decisions were made but in some ways it felt the biggest character decision was only made to further the story as it began to struggle. After that the story definitely picked up again and more things were resolved but I did feel like at times, the story was let down by the writing. I really enjoyed the show but I have definitely watched shows that I have enjoyed more, which is why I gave it an 8.5 overall. It's definitely worth a watch but I think it's better to go in with an open mind for this drama and take it for what it is, while trying to avoid a lot of the hype around it, it'll be much more enjoyable that way.