I was quite amazed when I saw the video about the product, and I was more excited when I got the product! It is a very unusual toothbrush and it has different cool features, such as the position detection feature and that it changes the vibrations to indicate to change sides of the mouth. It is great that you can also customise your brushing, by changing the colour of the toothbrush and also changing the brush heads and also selecting the brush for whiting etc. It has never been easier and efficient to brush my teeth!