I just watched the first episode. I usually point out positives and negatives when reviewing, but I don't have any negatives yet. It's already hard to find a good 30-minute show that's not a comedy but is still thrilling. The first episode literally kept me on the edge of my seat; it felt like it was happening to me. The direction and the cast's performances are so real that once you start the episode, you can't help but watch quietly. The good part is that there are only six episodes, each about half an hour long, so I think it will be fast-paced and interesting.
I made the mistake of watching this show in the morning. I should have waited until the afternoon or evening. Starting the day by watching someone get kidnapped is something I should have avoided, as it can really bring down your mood.
Update: I just finished it, and here's my review of the remaining episodes: The first three episodes were good, but the 4th and 5th episodes felt like they were dragging. They seemed slow and unnecessarily stretched, repeating the same things over and over, which is why I had to increase the playback speed to 1.5x just to get through them. But, the finale (6th episode) was good. I think four episodes or a short movie would have been enough for this story, as they didn't have enough content to justify six episodes.
Overall, it's a good watch, 2.75/5. I initially rated it 4/5 after the first episode, but the unnecessary stretching to make it a six-episode show downgraded the experience.
