I'm looking for vampire-themed movies with interesting plots :)

I've recently been working on a project about goth films for enjoyment / academic research, and a lot of my friends recommended The Lost Boys - I get that it's a cult film, but I'm not a huge fan of the plot - the grandad is amazing in that though!! Are there any vampire-themed films that you love the plot of - I get people are gonna say Blade and stuff, but that's cool....I discovered He Never Died, and thought that was quite interesting, for example - I'm also looking forward to trying Sinners :) but any recommendations would be welcome. Thank you very much!! :)