J.P. McGowan's 3 syllables (1 + 2) hit the Hollywood sweet spot.
J.P.'s 1 beat vs. McGowan's 2 create a natural cinematic snap.
J.P. McGowan's softer consonants cost it screen presence.
J.P. McGowan misses the alliteration hook that makes names stick.
A 5-letter gap between J.P. and McGowan throws off the poster balance.
J.P. McGowan has mostly familiar phonemes with a few tricky patterns.
J.P. McGowan has decent vowel richness, but stronger A and O sounds would lift it.