Obligatory LOL WUT reply. You're right in the sense that Ike has an easy to pull off Final Smash in comparison to some other characters and it does a large amount of damage and theres a good chance it can KO you.
However, if you aren't absolutely terrible at playing defensively, you can dodge...
Link is both my favourite and best character.
My play style is more long range combat, with as least close combat as possible. So I focus at precision bombing, boomerang knockback and unexpected arrows. I also focus on dodging close combat, staying away from other characters when I can and...