I'm on strike against your ads. There have been too many. They are too long and my patience with them is gone. I am playing the game without watching ads. If an ad pops up I leave the game and log in again later. I might check at some point - if there is a 5 sec ad I might be able to tolerate it. I'm done with the 15 sec + ones with no skip buttons. You got too greedy - time to scale back.