Angelina Ballerina (2001 series, The Next Steps)

Angelina Ballerina is the titular character from the British animated children's television series of the same name.

Why She Sucks

 * 1) Despite being the main protagonist, she can be very nasty and horrible. This is especially if she's jealous.
 * 2) She throws temper tantrums in some episodes, such as "Angelina's Baby Sister" and "The Ballet Dance".
 * 3) In "The Silver Locket", she goes criminal mode and steals her mother's locket without asking.
 * 4) In "The Ballet Tickets", she and Alice sneak into a theater.
 * 5) She's not good at looking after her cousin Henry or her baby sister Polly, especially since she loses Henry at the carnival in "Angelina at the Fair".
 * 6) Much like Dora from Dora the Explorer, she leaves her cottage without adult supervision.
 * 7) Her cousin Henry is a coward, even being afraid of all the rides and even crying because Angelina wants him to go on them in "Angelina at the Fair".
 * 8) * In the same episode, Angelina's mom gives her an allowance so she can take Henry to the fair when she hasn't done any work to earn it.
 * 9) She can sometimes be a punching bag, like when the Pinkpaw Twins make fun of her and Alice, when she and Alice realize that the tickets to the ballet dance are sold out in "The Ballet Dance", or when Angelina slips on the beads that fell off her necklace in the same episode.
 * 10) In Angelina Ballerina: The Next Steps, she becomes much more bland and a huge Mary Sue.

The Only Redeeming Quality

 * 1) Her design is at least cute.
 * 2) She's much better-behaved in The Next Steps, despite becoming a Mary Sue.