Tonight, Guillermo Del Toro's vampire drama The Strain premieres on FX. Could the gory, scary thriller inspire horror fans who have been experiencingwithdrawal pains to tune in? Scheduling the series on Sunday nights seems like FX's attempt to capture their eyeballs. The closest FX comparison is : Coven which premiered to a 3.0 adults 18-49. The series premiere of The Walking Dead back in 2010,earned a then-impressive 2.7 adults 18-49 . The most recent season of TWD premiered to a gigantic 8.2 adults 18-49 rating. How do you think The Strain will fare?