James Kirkwood Sr.'s 3 syllables (1 + 2) hit the Hollywood sweet spot.
James's 1 beat vs. Kirkwood Sr.'s 2 create a natural cinematic snap.
James Kirkwood Sr.'s softer consonants cost it screen presence.
James Kirkwood Sr. misses the alliteration hook that makes names stick.
A 5-letter gap between James and Kirkwood Sr. throws off the poster balance.
James Kirkwood Sr.'s uncommon phonemes make it harder for audiences to latch on.
James Kirkwood Sr.'s open vowels roll off the tongue — warm and screen-ready.