Harry Potter and the Something or Other

Amy convinced me to go see the new Harry Potter movie with her. It's the first time I've seen one in the theatre. It was okay and I guess I would have appreciated it a bit more if I actually read the books and/or knew and followed the entire series. Definately not as good as watching Claire Danes for a couple hours. Is it wrong to think that the chicks in blue from the all girls school were kind of hot in a Swedish blue-eyed blonde schoolgirl kind of way?