Last Resort and Revolution are by far the most interesting looking of next Fall's crop. But both look so front loaded and expensive that they are going to have to pull great ratings to survive.
Plus(and it is just speculation) I very much doubt either show really has a concrete idea what they are going to do after their big expensive pilot episodes. Last Resort especially does not seem like a show that can sustain that premise for very long. At least not if it hopes to maintain the sense of realism that the trailer indicated.