I'm very lucky to be part of a great mayors club, there is a lot of interaction, helping each other out with resources. Almost everyone participates in the weekly mayor's challenge, and now the wars. Many were a bit apprehensive about this new feature, and with good reason, as it's yet one more thing to do!
After winning 4 wars, we're now feeling really tired. This last war was by far the best, we were well matched this time and almost everyone had the chance to experience being put under the shield! The previous war opponents were poorly matched, we out sized them on all accounts, and like many have posted, most stayed under the shield without rebuilding.
I would rather have a war just once a week, like the mayor's challenge. Two a week is a bit much!