Against the terms of service != not legal. I would argue that if you paid for the content no one in Germany could charge you with anything.
Here is an example for California : https://www.eff.org/fr/deeplinks/2010/07/court-violating-ter... > the court also found that bypassing technical or code-based barriers intended to limit access to or uses of a website may violate California's computer crime law.
If you have more informations about that, I am interested