I've platinumed Bayonetta and DmC but I don't really count DmC since it only took me 4 days and to honest it didn't really feel like an accomplishment, what, with it been so easy to get them all, so I don't count it.DMC3HD is actually my only platinum, if you need some advice, let me know and i'll try to help you. I think the most challenging trophie is the one that requires you to complete Bloody Palace; you have to be good at the game and get lucky to not get ****ty fights here and there (i really struggle against some fights that may appear there, took me at least 4 ou 5 tries to complete it)
Right now I'm trying to S rank all missions on normal but I am still struggling with 3. I just don't know how to stack up stylish points against the mutt without taking damage.