Just weighing in on personal boss difficulties, I seem to remember having the most trouble with False King Allant. Not many others gave me too much trouble in Demons on PS3 but I guess a lot depends on how much grass you farm. I had a strange experience with Bloodborne where the very first boss (Cleric Beast) and his reprisal in the dlc were easily my toughest challenge but then other more notorious bosses like Lady Maria I'd beat on practically my first try (dex build, if curious). Anywho, the remake looks fantastic and reviews seem to reflect that. Looking forward to jumping back in after so many years.