Whenever she rolls close to me I'd just grab her and send her away. I was having fun deflecting her beam with Ness.
But with me, lvl 9 samus definitely shot at me with fully charged beam IF I was on the same level as her, even if she was able to use grabs.... I tried it quite a few times, never seemed to change....
Yeah, well I checked it again, and the writing seemed illegible. My only source now is melee and brawl, which probably doesn't do me any good. It's strange, i could've sworn it definitely said 'Super Smash Brothers on it, but I guess I made a mistake. I'll check to see if it's in brawl. I know there IS writing on the yoyo in 64, and it's about long enough to say 'Super Smash Brothers', but it's a bit small, coming back to look at it, to draw any real conclusions atm. :/
However, I did try PKT2-ing with nes to get from one platfrom on dreamland to the other. It was a no go. Ness just goes straight down through the platform.