TV Remakes Are Bad Mojo.
It's not that I think producing series that have already been made shows a lack of originality or ambition (which I do). It's not that rehashing shows from the past reduces the chances for new; unique ideas to succeed (which it does). It's not even that I intensely dislike almost all of the TV that has ever been remade (before you set your Tweet to stun, see the BSG comment above).
I claim that TV Remakes are bad juju, because I have done the research, and it is simply, conclusively, unquestionably, factually true. Skeptical? Here is a chart laying out the historical success/failure rate of TV Remakes, show by show:
Notes: I have run