I have been using AprilCoin for 3 motnhs now, I have ROId a long time ago. Their 2.4% daily is MUCH MORE realistic than the 10% daily these scam sites offer.
I can't say Aprilcoin is not a scam, but its been up for 3 months, withdrawals are instant (even amounts of up to 5 BTC)

Check my sig

I dont think sorting according to the rating is reliable. I check through some of the faucets there and found that some of the low paying ones actually appeared quite at the starting of the list.

For me I think that the higher paying faucets should be given priority, given user ratings the faucet rewards may change over time so the ratings would be invalid. Although this requires manual checking, this should be better for us too. Maybe you could change the rating feedback to a payout system, where users after claiming from there enter the amount of satoshis they get.

You could analyse the amount over a given period of time or update it weekly to keep the highest paying faucets in front, or you could add a 'shuffle' feature there so that faucets would be randomly chosen and they would put their feedback there too!

1 flaw I found out was that one of the faucets had a popup, and afterwards the 'next faucet' button was disabled and cannot be clicked on anymore. Forgot the name of that faucet though.. Anyways I like the rotator given that it loads pretty smooth, thumbs up!