A good reason why someone should watch this?

because it is the best series EVER!its so good!

Because it's different :)
It's not like other TV shows :)

I used to kinda like Twilight and then i watched the first episode of TVD and i was like "i'm ditchin' those mf Twilight idiots" and i did!
Vampire Diaries is Von far the best series i have ever seen in my life. it's just got so much detail and theres so much effort put into the editing. In Twilight, Edward and Bella don't even have a real connection but in TVD they all have connections and understandings for each other!! :D