In fact... lemme' see... 4 versions since then? I can't think of a single 'new' feature I use regularly in any of them. I CAN think of a few things I used and they got rid of.
It's been my experience that Apple doesn't add features as much as they remove features.. some of both, obviously, but mostly... for me anyway, they have removed things.
I highly suspect that any day now they are going to quit supporting Final Cut Pro X.... out of the blue they'll discontinue it. That's going to really throw me for a loop... but such is the world of tech.