The whole system is bad. And the reason for this is that the only real winners in PR CVC are the 10 worst members of the winning clan. It is better to be a mediocre player in a clan that wins than being a great player in a losing clan.
In the end of each CVC, typically, almost everyone has something to complain about except the bottom 10 of the winners who got away with doing very little or nothing aat all. They might not get the full 400,000 point rewards but they do get a bunch of free resources just piggy backing the whales.
at end of cvc it kind of looks like this:
Winning Clan
Top10 => Kinda happy but also kind of annoyed cuz they had to dump excess ressources to make up for the bottom 10 slackers
Middle 10 => Happy. They made a legitimate effort, didnt go too overboard, got rewarded
Bottom guys 21-28 => Those guys are rubbing hands with joy. "I did fk all and look at all this free stuff! CVC is awesome!"
Bottom guys 29-30 => These guys got the axe, probably even right in the middle of CVC before they could collect any of the top rewards. Real unhappy, they must find a new home (again? LOL)
Losing Clan
Top10 => Furious. They outscored everyone except maybe the opposing top10, and got squat.
Middle 10 => These guys probably tried their best in first 24 hours and quickly pressed the fk it button in total dismay. Disappointed
Bottom 10 => Those guys suck even worse than the opposing bottom 10, and yet they still received some free stuff. Not unhappy
Conclusion => To be happy, the surest bet is to be a bad player LOL