A couple of things I noticed:
you rely on dodges way to much. Try to evade actual attacks more, and dodge possible attacks less, as you're left with vulnerable frames a lot if you spam dodges.
You could use a little work on spacing pk fire. Towards the end, you were using the pk fire in the right context, but the spacing was just a little off.
Your preference for the different aerials should be more weighted towards nair and dair. When you're doing tilts, a lot of the time you could substitute a nair or dair for about 10% more damage and a little more combo potential.
I wish I could have seen some edgeguarding, but w/e. Your opponent needs a little work on DI.
Good lucas overall, don't let the critique throw you. I especially liked the vertical pkt recovery.