Get Low
Smash Ace
Thanks for the advice. After playing it pretty much all day, I've gotten a little bit more used to the controls. I also figured out that my inputs are more successful when I'm not being overly-agressive on the controller while trying to do them.Your execution might be a little mushy, if you're just starting out.
Practice cleaning up your input, and you'll also get more comfortable with the game as well.