I don't really like Vampire Killer MSX. I know years ago Morgoth Galaxius raved about how good it is, and I don't doubt him. But I just find it boring, and the constant searching for items unengaging.
I've never beaten Dracula X SNES. I've played up to Dracula but never beat him. I know people say it's not as bad as it looks, but I've never given it many tries.
I feel strongly that Bloodlines suffers from having limited continues. It's harder to learn the game with limited continues, so I've never tried. I did beat it once, and never went back.