Almudena Manzanilla’s review published on Letterboxd:
It was ok... I didn't hate it, nor love it. It was really entertaining although sometimes I hate repetition. Crime documentaries usually tend to repeat the same information or details over and over again. They show a piece of evidence in 15 minutes when it could have been just in 3. I understand this is done for more suspense but... I don't know, I don't love that kind of thing.
If you love crime movies, series or documentaries I wouldn't doubt that you'll love this one.