Wholeheartedly agree. ET should stay. It's the last classic left, and it's a great Peter Pan esque attraction. The relevance of ET doesn't really matter all that much. He's an alien that take you to his planet, that doesn't need much explanation to people unfamiliar with the property. Retheme the queue with an outdoor forest and get rid of Spielberg.
USF now has 3 flying theater style attractions and and one bargain bin 4D theater. Simpsons should have been a dark ride. They definitely need to balance that with more dark rides that everyone can enjoy, and a water ride would be the perfect cherry to balance the park (pretty much the point of my kidzone post a little while ago).