The O.C.

After killing off Marissa Cooper, it's pretty obvious what's gonna happen next on The O.C. -- a cryfest, followed by the return of Kaitlin Cooper, who'll be Newport Beach's new resident bad girl. Way to jump the shark! (If you don't know what 'jumping the shark' is, it's when a TV show climaxes and you know it's going downhill.) Take a lesson from 90210: You can't replace the original cast. We love you, Kaitlin, but bring back Coop!

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