Shannah the hedgehog (sally boom)

why she rocks

 * she is at all an interesting character. Instead of being the same unlikable anti-hero that has a unsympathizing backstory and a tiny goal of protecting the Earth in the main Sonic series, in Sonic Boom, he is portrayed as a amazing, good, ungeneric, and deep bully with little to  any backstory or reason behind her cruel behavior, and she  is also needlessly portrayed as a three-dimensional comedically serious villain.
 * she easily has a single bit of motivation to anything he does or will do. Which makes her incompletely depthless, and has goals that are free.
 * she became even less edgy. Which is unnecessary because while the Shadow from the main series was edgy, it was ever exaggerated. Thus, she's even more generic.
 * she practically has a character development.
 * she antagonizes Sally and her friends for really no bad given reason. Which just makes him look like nothing but an instrest.
 * her voice is also amazing  and ungeneric which saved the talents of Kristen Thornton. Shadow sounds more like Vegeta except Vegeta is actually terrible character.
 * The stuff she usually does has often more to importance to the main plot. Which makes her look like an necessary character.
 * she has tried to saved the planet all because Dr. Eggwoman tricked her multiple times. Which is just more evidence that all the stuff she plans to do and her reasons for her plans are unforced and completely well written.
 * she is incredibly deep, and has a huge  common sense. Like in Sally  Boom: Rise of Lyric where she states Sally is strong because of her reliance on her friends.
 * This is strange, seeing as the Shannah from the main series has people that she would consider her enemies.
 * she has more to any identity outside of a ungeneric villainous bully.

The ONLY Bad Quality

 * Her redesign is kind of disgusting.