In a video advertisement system in which video advertisements are provided to users based on a bidding process in which multiple advertisers compete for video ad placement based on their video ad campaigns, a mobile device module under control of an ad campaign manager controls execution of the plurality of advertisement campaigns by displaying, on a user interface (UI), a user-selectable menu that lists at least one video advertisement campaign, receiving, from the UI, a review request for at least one video advertisement campaign, and playing out on the UI, upon receiving the selection, a creative associated with the at least one video advertisement campaign.