Mecakoto
Smash Journeyman
His Jab combos are, admittedly, not hard to get out of with regular DI, but throw in some Smash-DI and you have some issues.His jab comboes are not VERY EASILY DIed out of, his up B isnt THAT HARD to hit. His up B can kill @ 70 and all you need to hit it is to jab your opponent or follow up on a simple mistake. Its not the easiest thing to hit with but for something that kills at 70 its as easy as it can get.
Just because other characters can jab cancel like luigi doesnt mean it isnt a amazing set up. Luigi has the 2nd best jab in the game imo. If you expect to get perfect shielded then grab its all about the outsmarting the other player in a match.
I would love to prove you wrong about Samus as I very strongly dissagree but considering I have no evidense to back it up then I won't even start I will just let time do the work. To many scrubs these days anyway.
The second part are fundamentals of what to do if something will fail or is likely to.
I've played Samus and I see no real reason that she'd go up significantly. Sure, she has the potential to go up, but potential needs to be worked out. I doubt it will matter much, anyways.
I am guessing you and me have 2 very different play-styles. It makes some things easier for one of us to do and manage then the other. This skews our opinions of how things are applicable. Let's leave it at that, shall we.