I have not seen that Harry Potter movie, but I am sure that it cannot compete with this movie.
Not even close!
The Harry Potter seems to have been made with the intent to entertain those persons below the age of 15.
Lord of the Rings completely smashed it in my opinion though it was a good film in itself.

Dude! Where's My Car?; Legally Blonde;
I liked those films!

-Pendragon