That's correct, not started, as confirmed in an earlier reply. We will always want to form our own opinion based on our own experiences but it makes sense to cross check our final scores with some other reputable sites and reviewers, yes.
We could also consider mentioning others final review scores somewhere (without copying any of their original content of course), if we get permission to do that.
I will also say this give room for visitors visiting your website to see and read the reviews. The comments and words should be organic and not edited by team to suit their outcome of course if that happens, you know how disastrous it would be on your website and supposed casino. so it would be in your own interest not to try doing such and lastly, this idea as i have suggested earlier would go a long way in putting your website on main stream if you can be able to compare reviews between various casinos and giving a unique result after going through various stages of review scale measurement. The output would definitely be useful for gamblers to draw and make their conclusions and final results.