As for vampires...I liked them when I was a kid. In primary school I was a huge vampire fan, but lost interest at some point. I'm not even sure why. Nowadays I just can't help but roll my eyes and think 'another one?' everytime someone tells me about a new vampire series, book, game or movie. On the other hand, I rarely grow tired of watching zombie movies, so if you like vampires, that's fine with me, we all have our likes and dislikes.
The only thing, that tempts me to make fun of vampire fans is the casanova style vampires. Vampires who are so incredibly sixy and alluring that no one can resist them. It was a ridiculous idea in Bram Stoker's Dracula and it still is. It makes author and readers alike seem desperate, which is why it's unintentionally funny and vampire's shouldn't be unintentionally funny.
Personally, I don't care too much for Vampires as long they aren't 'stupid' like the ones you've said.. And Twilight's Vampires (Twilight Series is actually written pretty good but seriously, Sparkling Vampires?) Anyways, it looks like the Vampires we are about to see in this DLC look more like the ones I've seen in Van Helsing so I'm interested. (Van Helsing is one of my fave Vampire Movies).
As for Zombies, they are annoying now-a-days.. What ever happened to Resident Evil being the only Zombie Game, made it rare..? Now-a-days, we got crap load of games doing Zombies, even games like Call of Duty that isn't even about that stuff! Annoys the heck outta me, if you ask me..