Speaking of walls of text, remember the explanation of the inner workings of an atomic reactor in Destination Moon? That's how 5 y.o. me discovered nuclear physics :]
Just checked, you are right. Not only the explanations of the reactor, but from the moment they arrive at the secret research facilities, the dialogs become unusually long. I don't remember well that one, probably skipped the pages as a kid :)
Speaking of walls of text, remember the explanation of the inner workings of an atomic reactor in Destination Moon? That's how 5 y.o. me discovered nuclear physics :]