I have mixed feelings about this. It's one of the moment I wish I could give a neutral review.

Pros:
+ The world and Hogwarts look absolutely beuatiful.
+ Room of Requirement (u know what I mean ;) )
+ Soundtracks
+ Combat mechanics

Cons
- Lack of engaging story and deep characters
- No consequences of pratoganist's actions
- No rpg element
- not even possible to make potions manually (in that regard Harry Potter 6 is better)

I don't regret to have played it so much but I can also see the wasted potential.