The most appreciated series with my eye:
In my opinion, I don't suggest the popularity of a particular production. It all depends on how it was watched, whether the time spent with the series was worth it.

*The list will be supplemented and refined with my various opinions. Currently, this is a draft version, but readable by everyone.

Korean Drama:

1. Name: Life (2018)
Genre: Thriller, Psychological, Drama, Medical
Rating : 10/10
What caught my attention: Cast, Acting, Story

2. Name: Weak Hero Class 1 (2022)
Genre: Action, Drama
Rating: 10/10
What caught my attention: Acting, Story

3. Name: The Killing Vote (2023)
Genre: Thriller, Mystery, Horror
Rating: 9/10
What caught my attention: Cast, Story, Acting, OST

4. Name: Black Knight (2023)
Genre: Action, Drama, Adventure, Sci-Fi
Rating: 10/10
What caught my attention: Cast, Story, Acting, Production, OST, Visual FX

5. Name: Stranger (2017)
Genre: Thriller, Mystery, Drama, Law
Rating: 9/10
What caught my attention: Cast, Story, Acting, Production, OST

6. Name: Reply 1997 (2012)
Genre: Comedy, Life, Romance
Rating: 10/10
What caught my attention: Cast, OST,  Pleasant to watch

7. Name: Squid Game (2021)
Genre: Action, Mystery, Thriller, Drama
Rating: 9,5/10
What caught my attention: Cast, Story, Acting, Visual, OST, Production

8. Name: Sweet Home (2020)
Genre: Action, Sci-Fi, Drama, Horror
Rating: 9/10
What caught my attention: Story, Acting, Visual FX

9. Name: All of Us Are Dead (2022)
Genre: Action, Horror, Sci-Fi, Thriller
Rating: 9/10
What caught my attention: Cast, Story, Acting, Visual FX

10. Name: Sunny (2011) - MOVIE
Genre: Comedy, Melodrama, Life, Drama
Rating: 10/10
What caught my attention: Cast, Story, OST, Tear Squeezer

11. Name: The Master's Sun (2013)
Genre: Horror, COmedy, Romance, Supernatural
Rating: 10/10
What caught my attention: Cast, Story, Acting, OST, Visual

Japan Drama:

1. Name: Silent (2022)
Genre: Melodrama, Life, Romance
Rating: 10/10
What caught my attention: Cast, Story, Acting, OST, Pleasant to watch

2. Name: Alice in Borderland (2020)
Genre: Action, Thriller, Sci-Fi
Rating: 10/10
What caught my attention: Cast, Visual FX, Story, Acting, OST, Pleasant to watch

3. Name: Alice in Borderland 2 (2022)
Genre: Action, Thriller, Sci-Fi
Rating: 9/10
What caught my attention: Cast, Visual FX, Story, Acting, OST, Pleasant to watch

4. Name: Character (2021) - MOVIE
Genre: Thriller, Mystery, Drama
Rating: 9/10
What caught my attention: Cast, Story, Acting, Pleasant to watch

5. Gokusen (2002)
Genre: Comedy, Action, Drama
Rating: 8/10
What caught my attention: Cast, Story, Pleasant to watch

5. Hana Yori Dango (2005)
Genre: Comedy, Romance, Drama
Rating: 10/10
What caught my attention: CAST, Action, Pleasant to watch

Chinese Drama:

1. Name: Love Me If You Dare (2015)
Genre: Psychological, Mystery, Thriller, Romance
Rating: 9/10
What caught my attention: Story, Acting, Cast

2. Name: Scarlet Heart (2011)
Genre: Historical, Drama, Romance, Political
Rating: 9/10
What caught my attention: Story, Acting, Cast, Pleasant to watch

Thailand Drama:

1. Name: Theory of Love (2019)
Genre: BL, Romance, Comedy, Drama
Rating: 10/10
What caught my attention: Cast, Story, OST
**OffGun my love**

2. Name: Dark Blue Kiss (2019)
Genre: BL, Romance, Drama
Rating: 10/10
What caught my attention: Cast, Story, OST

3. I Told Sunset About You (2020)
Genre: BL, Drama, Romance
Rating: 10/10
What caught my attention: Cast, Story, Acting, Visual, OST

4. Name: I Promised You the Moon (2021)
Genre: BL, Drama, Romance
Rating: 10/10
What caught my attention: Cast, Story, Acting, Visual, OST

5. Name: The Eclipse (2022)
Genre: BL, Mystery, Romance
Rating: 9/10
What caught my attention: Cast, Story, Acting, Visual