How would you rate i.e. a simple (yet popular) dice site which intentionally try to keep things fair and simple and doesn't do any promotions and keep only necessary features (say something like Just-Dice back when they operated in BTC).
How would it score in 'promotions' and 'features' categories? Would you rate it as D-? Or 'N/A'?
The overview looks too green imo. Some could say it's great that all the sites have high score, but if every of them has an 'A', that doesn't do the trick. Maybe, in future, you should consider switching to '1-10' scale, perhaps add more categories etc. Just my thought.
If they don't do any promotions at all they'd probably get a bad rating, yes. That's only fair. If their attraction was that that they are simple, they wouldn't be terribly scored on features, but it still wouldn't be a high score. I'd leave a note in the review.
It is quite green, yes. That's the problem, as I'm restricting it to popular sites they're generally all good.
Also, if I start making it more relative and giving good sites Cs and Bs, I get a lot of angry PMs calling me a shill from people who see that at the time I may have x or y gambling site ad or be a mod on x or y gambling site (I'm not a mod on any gambling site anymore but I was when I made this thread, and I do sometimes have gambling site signature ads). And in all fairness, they are good sites.