I haven't read the original webtoon so this comment is just going to be judging by this drama.
It was fast-paced, exciting, and pretty much true to the original. I didn't mind the changes they made. Since I didn't know what was going to happen next, it kept me on the edge of my seat.
Good plot. When I first watched it, I was making fun of the appearance of the monsters and then around episode 2 or 3 I got weirdly invested in the plot. It was great to see the warrior song used in the show.
strength point:
Nice staff (especially Lee Se Young gives such bad vibes which is a sight for sore eyes) “Sorry but his hair is funny to me.”
-Cool Characters: In many survival stories there are only a handful of characters who need to survive, but Sweet Home explores the story of about 20 characters and how they need to work together to survive (which is really refreshing). It was realistic in that most of the characters are incompetent (physically or psychologically) in a survival environment which makes it more difficult for the helpful few and themselves.
-An interesting place. It is an apartment building and the way they use their surroundings to survive is very original.
Sometimes characters die way too easy. And sometimes they survive impossible. Sometimes unpredictable and sometimes not.
All in all, I can't wait for next season.