I see nothing wrong the title. I love the cheekiness to it and I'm glad they've dropped the numbers. Title 2, Title 3...etc.. are easy and lame. The real question is what happened to sequel titles like Revenge of the Creature, Indiana Jones and the Temple of Doom, Dawn of the Dead, Aliens...etc... Now those are great sequel titles.
Slightly off topic, but for all his over-the-top grandeur, I was always disappointed Raimi never titled his Spider-Man sequels with more enthusiasm. Instead it was just...2 and 3.
I don't know who started putting a number after a title to indicate a sequel first, but I borderline wish he had been shot before he did it. I don't have any sequels to books lying around with such titles.
On the other hand I'm seeing a slow progression away from the numerical titles. So my disappointment isn't as powerful as it was ten years ago.