Susan Sarandon's 5 syllables (2 + 3) hit the Hollywood sweet spot.
Susan's 2 beats vs. Sarandon's 3 create a natural cinematic snap.
Susan Sarandon's softer consonants cost it screen presence.
Matching "S"s make Susan Sarandon an instant sonic hook.
Susan (5 letters) and Sarandon (8) have a slight length mismatch, but it reads fine on screen.
Susan Sarandon has mostly familiar phonemes with a few tricky patterns.
Susan Sarandon's open vowels roll off the tongue — warm and screen-ready.