6, 5, 1, 2, 4, 3. but 7 part 1 and 2 will probably top all of them
i love every book except the fifth...it went on too long.
i think i am going to rewatch the 1st (and quote the classic lines as they come), 3rd (my fave) and the 6th to gear myself up for the next one.
PS; i am wearing a cape and wizard hat as i type this. i do not lie ns.