Dr. Brain

• You will be connected to this series from episode one

Acting 10/10

• Not only the lead hero, but you will feel the emotions of supporting actors too.

Direction 10/10

• You will find some scenes which are a combination of Mystery and thriller, which will be better than many horror movies.

Background Score 10/10 Background music will give you goosebumps

• Camera-man makes you feel that you see every frame in 3d; all shots are tough, just like a parasite; yes, while watching this series, you will think of parasite, and I think this first Korean-language series on Apple TV+ is going to be a big hit like a parasite.

The current rating, 6.9, really doesnt do this show any justice. It's a great thriller, the storyline is captivating, there's a good balance between logical and surprising elements in it. The acting feels realistic and not overdone.

First 5 episodes had some flaws but I was all in..

Often a show rests on where it lands and the finale went super B movie to a point that was head scratching..did the production schedule get squeezed or was the ending not fully written when they started filming...Rather disappointing since again was such a compelling piece up until the disastrous finale..My wife and I looked at each other so confused..

Maybe there's a behind the scenes creative squabble that will never see the light of day? Maybe they lost the budget the last week of filming, crafty canceled, and they were forced to fast work in 16 hour shifts? Who knows...

Anyway enough was there that I hope to see Apple TV continue to invest in filmmakers/storytelling from around the world and see more non English content if nothing else..

Terrible pacing. Storyline is not succinct in any way. Lens flare during every "happy" scene is played out. Man supposed to feel no empathy at times absolutely does. Feels as though they had an idea, execution is forced and insists upon itself.

Absolutely immersive thriller and amazing storytelling, acting, and directing. But it has nothing to do with Hollywood so if you can't read subtitles just pick something else. I am actually amazed by Apple investing in Korean shows.