I want to learn magic at Hogwarts, not do chores.
On to the actual campaign itself. Apart from the few battle scenes, the campaign lacked creativeness, depth and difficulty. The only difference I found between the easiest difficulty and the hardest were the mini games. And there was no Quidditch! The campaign was essentially a chores list with 20-something chores on it with a certain group of Slytherins trying to stop you here and there along the way.
Overall I enjoyed this game on the first play through, but playing the campaign a second or third time through was mainly for achievement purposes only. If you're a Potter fan like me, I will suggest this game but don't prepare yourself for anything amazing.