Radec's a keep away character, yet you can counter him. Every character should be able to be countered in SOME way, yet with Sackboy it's near impossible.
True, but Sackboy is counterable too. People just haven't figured out how to yet. Even though you can just not let him set it up. Another thing about about Sackboy spammers is how pathetic they are in 2v2s. 1 guy plays as Kratos, Raiden, or Ratchet and spams the opponent team while Sackboy sets up his campfire in the back. Then when hes done, the Kratos, Raiden, or Ratchet lay off a little and pretty much force you to go into Sackboy's line of fire by staying near it. I've seen this strategy almost everytime I've seen Sackboy.
Believe it or not but everygame ive played against a sackboy he always manages to get his 3 no problem. He can really be untouchable at times if he combines the electric pad with his ball and cake. Would be nice if they made his electric pad shock him if he touches it, as well as not allow his cake to stay on the field when he misses with it. Right now its just added protection combined with AP builders.