Thanks for the kind review. I am one of the two dads behind WeetWoo. We're thrilled you and your son enjoyed the app. We are working on updating the interface and should be releasing an update shortly. While we haven't updated the app itself since launch, new videos are added very frequently and appear automatically on the app. If your readers have any favorite videos they'd like to see on our app or have additional thoughts, please contact us at feedback (at) weetwoo.com. We love to hear from our customers!