Most of the plastic add ons for the wii are pointless. They dont do anything you cant already do just using the remote. This however combines the nunchuck and the remote in a very usable way, making the controlls a little easier to master. Plus its cool to point a crossbow/gun object rather than a square remote!!
The game itself, Links Crossbow Challenge is also really really enjoyable. Its basically a variation of the old duck hunt game, but with some very imaginative changes and some levels combing enemies that fight back with softer targets in a shoot em up game style. However the game overall rewards accuracy as the top scores are only attainable by notching up consective hit multiple scores. I find it very hard to put this game down trying to beat my own scores. All in all 5 stars!