last week i add a couple of MFA sites to my filter list and i am getting much better CTR rate of every click, From last two days i am getting $1.5 average for only 4 clicks (0.35avg/Click) And without this filter i was getting $1 for more than 10 clicks, So guys, i will suggest to those who didnt have yet use this feature to disable MFA sites, blocking these sites can increase their earning.
Your stats don't mean anything as they are about way too few clicks. Given that clicks on a serious account vary a lot anyhow - it takes stats of at least a 1000 page impressions to mean that filtering is a good idea. And even then there are other factors to take into account. Like ad placement, season, changes in the market etc.
Yes need to research on which sites are MFA's but you just cant get high average on games and entertainment related sites.
I added adblack list to my copetitive list. But now I am not even getting the previous rate. So, it depends what type of site and keywords, etc. We need to do a complete research on this then only we can use that better.
remember, that a lot of click $$ depends on your niche. you can't make zillions if you are advertising niche where advertisers pay 5 cents per click