Knuckles the Echidna (Sonic Boom)

Knuckles the Echidna is one of the main characters in the Sonic Boom series. He is an anthropomorphic echidna from Angel Island and the last of his kind. He is also the keeper of the Fregosi Sapphire. Knuckles serves as the muscle of Team Sonic, a group of heroes who defends the peace of Seaside Island and the world at large. Unlike his friends, Knuckles is a nomad without a permanent home and lives in nature.

Why He Sucks

 * 1) Instead of being portrayed as the same Knuckles who was smart and a bit gullible and likable hero that cares about saving the planet and everyone, he is portrayed as the generic idiot of the group.
 * 2) His character design looks awful and shallow looking as the muscle of the group.
 * 3) He can be quite stupid and annoying often.
 * 4) The stuff that he does as an idiot character isn't really all that amusing, and just looks annoying.
 * 5) Most of his dialogue is just regularly to what a generic idiot character usually says. Which just doesn't really sound all that funny often either.