He's definitely a force to be reckoned with in the annoyance department for sure.

Also, Palutena is definitely really good. Her wavedash range is really good, has a nice amount of invincibility, and is generally annoying. She should definitely be played more, but for some reason she isn't. She is also absolutely unbelievably tanky. I've played matches where she was upwards of 150% damage, and still wasn't flying off screen. her damage output could be a little more desirable.

My personal opinion for best upsmash is definitely Ike or Ganondorf. Ike's up swing covers a ridiculous amount and will keep juggling enemies, while If you're upwards of 40% with most characters, Ganondorf's upsmash will KO them.