The Midnight Club is not really horror. It has horror elements but it's mostly teen drama. If you're expecting a series along the lines of Mike Flanagan's previous Netflix horror series', you may be disappointed. But if you go into it knowing that it's based on young-adult rather than classic literature, perhaps you can appreciate it for what it is. The Midnight Club is based on material by highly successful YA author Christopher Pike, not on classic ghost stories by writers like Shirley Jackson or Henry James.
Since I knew going in what the source material is, I was expecting a teen drama with some horror elements, and that's exactly what this is. It started pretty strong, lots of mystery, and the characters drew me in. Most of the cast are very good, and the series is beautifully shot. There's no mistaking that this is 100% Mike Flanagan. And like everything Flanagan does, it's heavy with emotion (at times too heavy).
Unfortunately, it does get slow about halfway through the season, it's a bit hard to follow at times, and it just doesn't have the same magic that Hill House, Bly or Midnight Mass do. I still found it moving and entertaining, but I didn't love it. There are too many unanswered questions and disconnected ideas. Rather than moving slowly and leaving all those unanswered questions for a probable season 2, I would have preferred Flanagan had stuck to his formula of one-season stories that move quickly and wrap up nicely in the end.
I have great respect for Mike Flanagan and his vision and ability to tell a story with both horror and heart. Though by no means terrible, The Midnight Club is not his best. I still have high hopes for The Fall of the House of Usher. Flanagan has proven what he can do with classic horror. I can't wait to see what he does with the works of Poe.
**Unlike some others, this review was written after watching the whole season.