+1 for Marvel Agents of S.H.I.E.L.D.
Marvel/Disney have perfected the movie franchise... speaking strictly in a commercial/business sense here. Phase 1 of the Marvel Cinematic Universe was executed brilliantly. In 5 short years, they've produced so many profitable superhero movies with seemingly unlimited growth potential. And now they're leveraging their success in theatrical films into the network television arena with S.H.I.E.L.D.
The T.V. show will undoubtedly start off very well, and may even be decent in terms of writing (with Joss Whedon's involvement). It's not difficult to imagine that Marvel and Disney can goose the ratings throughout the season (particularly during the critical sweeps periods) by simply including a "special appearance" by Iron Man, Thor, or Captain America.
Too bad it's on ABC, though... speaking strictly from a OTA PQ sense here. Our local ABC station has the worst 720p PQ