On paper, the principle of the game is interesting but:
* It takes too long to build the other players so bored during this time (perhaps he should change the rules of the game and ensure that everyone build the same time ...)
* Some things to build (including the vehicle serial) are too specific and difficult to build especially for a child (or for a mom like me who is not interested in motorized vehicles!).
In short, there is a safe bet that the Lego pieces will eventually regain their primary function, namely the free construction.
