per:
-makes a lot of fun, especially for couples
-Great Game world featuring characters from the Harry Potter world
-You May / must sometimes change into animals (eg if you play Hermione Crookshanks ...)
-Many Other gadgets like the invisibility cloak from Harry
-You Can choose between different spells that you learn gradually
Cons:
-Sometimes Already loads the game for a long time
Overall it is a very successful game for children of 8-14 years