Ads, you can't turn the volume off for some of these, everything is on mute, but still the ads have sounds. You have to watch them to proceed/produce some material. An action button might have been nice, but all you have to do is run about and the game does it all...apart from the ads. Spent more time watching these than playing. Agree button for 'personalised' ads has no disagree and tells you to be over 16 to play, go to the settings to change this, but not found in settings.