I don't think insults are really warrented but this isn't really a "I play harder games than you and am more macho" point. The simple fact is the original is harder than a kirby game.
The youtube video is PROBABLY featuring level one.. So chances are it looks easy right now. I too want a SoTN-like Touhouvania, and yes I'm aware that SoTN wasn't very difficult, it was darn fun though >=). I'm totally stoked about the new Castlevania Coming out in like 2 weeks, eeeek! I'm just going to be really pissed if they dump dracula and/or Death in this whole "reboot" business. I'll also be pissed (though I'm expecting it to be so) that they dump the castle. I personally loved exploring the fancy gothic castle. Not many games have them, I'm not sure why stupid retard reviewers often talk about how dusty, tired, etc it is. Oh yeah, cuz like detailed leaves and rocks in forests and caves is REALLY more interesting than detailed stained glass windows and Victorian furnature.. riiight.
Anyway, back on topic.... I wonder if this is really going to be "Touhouvania 2" Or rather a sequal to the first with "castlevania" gameplay, but not really art. I mean clearly the castle and the SDM cast are castlevania-esque (as was Marisa, Reimu, etc). But the netherworld crew doesn't have as much reason to be as gothy as the SDM cast, so maybe the art will take a turn in other directions. I kinda doubt it but..Eh, I'm just excited to see it.
I hope patchy gets a remake, her original art was relatively boring IMO, she looked more like Sypha than Patchy, and Sypha wasn't even interesting looking anyway.