Overall it's alright, just make sure you dont spend too much money for it.

User Rating: 6.8 | Harry Potter and the Goblet of Fire DS
The game starts out pretty basic, you cast spells, collect beans and learn more spells as you go along. The game for me is too short because it relies a lot on re-playing levels, which for me is alright, but for some they hate to replay levels. The mini games are really what shine here though, they are fun and they really use the touchscreen.

You also learn few spells in this game and there is a multi player mode which seems just alright. It sound gives you a good grasp of the spells but can get annoying at times. Your friends lag behind you most of the time but they do help in defeating enemies, and you can call them for help anyway. Overall I would say a 65/100 because the game is fun, but it has so much more potential.