Mandy (The Grim Adventures of Billy & Mandy, seasons 5 and 6)

Mandy is one of the two title characters from The Grim Adventures of Billy & Mandy. She along with Billy are the owners and best friends of the Grim Reaper. Unlike Billy's dimwitted and happy-go-lucky personality, Mandy's has a sinister and gothic yet calmer personality. She almost never smiles, and is voiced by Grey DeLisle. Unfortunately, she was flanderized when seasons 5-6 came out.

Why She Sucks

 * 1) Like Gaz, Unlike her personality from seasons 1-4, she is much more meaner and has done several evil acts than she once did. She was much more laidback and calm, but here, her temper is much shorter and she beats up Grim, Billy, and Irwin just for fun.
 * 2) She along with Billy are huge bullies towards Grim.
 * 3) She doesn’t seem to care that much about Grim and Billy anymore.
 * 4) She was at her worst on "Scary Poppins" where she brainwashes everyone in Endsville to follow her orders instead of becoming a much better person.
 * 5) She holds Numbuh 1 (from Codename: Kids Next Door) hostage just so she can be leader of KND on The Grim Adventures of KND.
 * 6) She usually betrays her friends.
 * 7) On "The Greatest Love Story Ever Told Ever", it is revealed that Mandy went on a date with Nergal Junior just so she can watch Irwin and Nergal Junior fight and ruin Valentines Day for everyone.
 * 8) She also seems to do stuff that's just as dumb as Billy would do.
 * 9) She along with Billy barely get their punishments for their actions.

Redeeming Qualities

 * 1) She was much better and more tolerable in seasons 1-4.
 * 2) There were still moments where she cares about Grim and Billy, especially in Billy and Mandy's Big Boogey Adventure where she showed sympathy towards Billy when she thought that the sea monster ate him.
 * 3) Grey DeLisle did a good job voicing her.