[SevenSpirits]

Amazon does have the disadvantage of being more worth circumventing. I.e. if amazon cracks down on some method of cheating the system, to a large extent the cheaters are going to find some other method of cheating.

Whereas since Fakespot etc are less popular, there's less reason to evade their detection algorithms.

That said, yeah, it sure seems like amazon's doing an awful job for consumers in this area.