> This limits options for the free version they tested, as by design it will not completely prevent all detected automation from passing. "Not completely preve

> This limits options for the free version they tested, as by design it will not completely prevent all detected automation from passing. "Not completely prevent all" seems to mean "prevent about 5%", which is cold comfort for users who expected better. If they had paid for the service, would they have gotten better results (i.e. fewer successful bot sign-ups)?