If the advertisements are driving you insane, there are a couple ways to get rid of them. One way is to go to the store and purchase the ad free mode. If you do this, then you will get rid of all the involuntary ads, but will still be able to choose to watch ads for coin bonuses.
The other method is to put your phone or tablet into airplane mode before you start the game. This will get rid of all the advertisements, but this will also make it so that you cannot choose to take advertisement bonuses for videos.