Interesting to see the different lines of philosophical positions here!
This shows the game is doing something right when it said "It is up to you!". I'm playing a vampire with great fun and interest, but so far the intention of Kitty is to make it a time-limited experience, as he misses much the taste of the woodlands during daylight and the search for rare plants and animals. But who knows what the taste of blood will do ..
Looks to me the game could indeed be more detailed in socialising vampires, giving them new kind of friends and enemies in dungeons etc. A chance lost (!) as the vampire is one of the most amusing phases/branches of the game.