Don't underestimate piccolo. I have played against alot of people who underestimate me, until they fight me. He is king. Picolo's moves can be countered my moving, but not always, sometimes you just dont have a choice but to die!
When someone fires a beam at me, i will hit it with an SBC, that freezes them in place, leaving them completely open to any other attack. And if an idiot tries to block an SBC, then he is dead 90% of the time. Alot of people underestimate piccolo, but he is extremey powerful if you know how to use him. But his moves are cheap, but require skill to pull off.