Film sequels, barely ever any good, check out this page:

http://www.denofgeek.com/movies/133319/44_upcoming_movie_sequels_you_didnt_know_about.html

Do these films REALLY need to be made? Of course they're just being made because they make crazy money but we can still moan, right?!:

Kung Fu Panda 2
Blade Runner 2
Ghost Rider 2
Big Momma's House 3
Scream 4
Spiderman 4+5
300 2 (301)
Saw 6!

Also, that site informs me that they're making a Tintin film! HELL YEAH!