Poll: Most Giftable Movie Series?

From the top 25 grossing film series of all times, which character's box set are you most likely to give someone as a Christmas/birthday/other occasion gift this year? Note: Iron Man was listed on the top 25 grosses twice (as part of it's own series and as part of the Marvel Cinematic Universe). Discuss this poll here: http://www.imdb.com/board/bd0000088/flat/220945588