This product would be great for an American child. The words are spelled in the American way (eg color) and some normal British words such as "lorry" are not in the dictionary. You can add words to "my list" but they are then stored separately from the main dictionary. The word games are a good idea, but they have unfortunately included "tic tac toe" (= noughts and crosses) which results in our son playing that more than the word games. Also you have to choose whether to play the games based on the American dictionary or on "my list". Despite all this, the gadget is still of use and is well made, hence the 3 stars.