While Elizabeth Banks was at Cinema Con, she played a little poker and talked with Extra about Catching Fire. Elizabeth says Catching Fire is an upgrade!
It's amazing. It's almost like an upgrade. You really get to see the Capitol, the victory tour, the districts. It's world building in a bigger way. You really get to expand on it, it's not just district 12 and the games but all the districts, and the Capitol, and the hunger games. There's a LOT piled in this movie.
Elizabeth's segment is at the 2:06 mark: