On top of that, it has a more restrictive license than AmazonBrandFilter. Given this appears to be a very simple AI project, why not just reimplement any missing functionality from AmazonBrandFilter into something under a free license? The most difficult to duplicate component is MIT.

Further, what on earth is the reason for FSL for such a trivial project? FSL immediately makes me assume this project is monetized in some way, yet it's not immediately presented what that is, which makes me suspicious of the whole project. Maybe that suspicion is unfounded, but it could be immediately cleared up with some explanation on the landing page.