Acting is good . Characterization is good . Suspense and twists are good .But story is not that much good. Many plot holes are there such as-
1. Why didn't Jenny go to his father.
2. Lies, Murder,all the drama everything is happening due to a school fire which were took place when they were kids. That reason is not convincing.
But instead of these plot holes, it's a show you can watch if you like a suspense story.