There have been a spate of articles recently complaining that movie scores are not very memorable anymore. Even the mighty John Williams has called his own Star Wars Score "not very memorable". One wonders if these guys just have seen too many movies or at least aren't looking at the ones that John Williams wrote the score for. Here's a sampling of John's movie tunes. Most of these you'd likely recognize right off the bat. Others you'll swear you've heard it somewhere before and will only need slight prompting to remember.
Here are some links to samples from John Williams' movies. See if these tunes are memorable.
As you can see, John's tunes are, in fact, kind of memorable. And I left off several dozen other familiar movie themes and his Olympic Games Themes. When you hear the songs, you remember them. That's what I call memorable. So lighten up with the humility, John. You're good at what you do. I figure you're probably going to be right up there with Mozart and Bach given the depth of your work.