Jim Blackwell's 3 syllables (1 + 2) hit the Hollywood sweet spot.
Jim's 1 beat vs. Blackwell's 2 create a natural cinematic snap.
Jim Blackwell's softer consonants cost it screen presence.
Jim Blackwell misses the alliteration hook that makes names stick.
A 6-letter gap between Jim and Blackwell throws off the poster balance.
Jim Blackwell has mostly familiar phonemes with a few tricky patterns.
Jim Blackwell has decent vowel richness, but stronger A and O sounds would lift it.