Don't know about anyone else, but if I could get MY Ratings to consistently show a Profit, I'm sure I wouldn't make them publicly available.
What would be the Point?

If you want Ratings that DO make a Profit, then you shall have to purchase them.
But funny how so many Ratings are about from various places, but i don't recall anyone stating that their ratings make a Profit on a Flat Staking Investment.
Perhaps Punters Choice has that Information.
But then you would need to Purchase that I guess.

The Market that the Animals start at is pretty much a consensus of all methods and ratings that are around, and as soon as a Selection method becomes available that does better than the others, the Market soon reflects the Method and those selections start shorter and eventually begin paying the 15% or so less than what they should.