To add to that

It has no advantages to the population. It can be interpreted in different ways particularly as it only sets lowest standards in enforcements. If an agreement says that a certain datum must be stored for at least 2 weeks and up to 2 years, politicians will more likely go for the 2 year period, they have a track record of doing that.

Anti-ACTA is also against the idea that you can dictate laws from "above", wherever that may be. Laws should be created in a transparent and open way. That's what democracy is about. If politicians don't want that, they should stop calling themselves democrats. They should start a referendum to change the constitution to grant them unlimited power, and if it fails they should leave. That would at least be honest.