Quoteno memorable action sequences. No "Lobby from The Matrix", no "Building Site chase from Casino Royale", no "Lightsabre fight from Phantom Menace"
Ah, but The Matrix (touted on release as the best sci-fi movie of all time) has faded a bit over time. If the best thing about your movie is a new special effect (bullet time), then that doesn't speak well of the movie. Casino Royale's building site chase is ridiculously contrived: "we want to insert free running - shoulder it in here". And The Phantom Menace isn't even a proper Star Wars film.
I'd rather a movie be good overall, than have a single stand-out memorable scene.