(Sorry for any "spoilers" to those that care about such things)
Unless I missed them, nobody had fangs once they turned vampire and the guy who was already a vampire didn't have fangs. Usually in vampire stories, fangs are a big deal and show up at some point...
Anyway, in all other respects it's a typical vampire tale with very few twists.
I'm trying to keep this review short to try to not give too much away about the episode.
There was a lot of "little" things I could mention but discussing them would give away what happens....and all of them are part of why I hate typical vampire stories like these and most horror stories in general. It's sad that I have to say despite being a horror fan, as a horror fan, it's amazing how even the stories I do end up liking can/might have things about them that are typical (stuff I don't like) in horror stories.