I've now watched the first four episodes. Initially, I thought it would be another 40+ minute show I'd drop for being boring and slow, but surprisingly, it wasn't. The start of the first episode was pretty average, and I wasn't sure if I should continue or stop, but it kept getting better and even had some genuinely funny scenes in the last 20 minutes. The second episode, although longer, remained engaging and interesting without a single dull moment. The third and fourth episode were also intriguing.
Few reviewers are complaining that they don't sympathize with Wanda's character because they only saw one scene where she was acting annoyingly. They don't care enough to feel sorry for her being missing or to wonder if her parents will be able to find her, and I understand that. But, as you continue watching the episodes, you'll start to feel sympathy for the parents. They are doing much more than most parents would to find their daughter, and the brother is also doing everything he can to help. Watching them try to find her in a crazy and borderline illegal way is entertaining.
You'll enjoy it more if you don't think too logically about what's happening. For example, they're spying on people to get information on their missing daughter, but they're doing it in the most amateurish way possible-if this were real life, they'd have been caught more than five times by now.
This might be my first German show, and I'm enjoying it so far. The lead characters, Carlotta and Dedo, are really likable, and the actors playing them are fantastic. The cast, direction, writing, and intro music (Mania by Alice Merton) are all great. So far, it's an interesting watch that shows what some parents go through to find their child, with a comedic and slightly emotional touch. I'll update my review after finishing it.