wow, i wish you smash noobs would learn how this **** works.
olimar isn't a broken character.
if you wanna see a "broken" character, go get Street Fighter 2 and play with Akuma. THAT'S a broken character; nobody had to sit and discuss whether he was broken or not, and compare him to the other characters in the game... it was just incredibly obvious from the second you use him, you think "wow this character ***** everything." he's just like ryu/ken, who are already good characters in themselves for those that don't know, but a LOT faster and with more damage. there is nothing that you could possibly do and no character you can pick to "counter" akuma, he's just clearly better than every character in almost all aspects, whereas i see marth and MK completely **** olimar.
just learn how olimar plays and he's pretty easy to kill, this comes from someone who mains olimar.
PS. WAC is not that good, and it doesn't affect pikmin, and i'm pretty sure everyone can perfect shield (not sure about latter, but it's an old tech everyone knows).