Jack Curtis's 3 syllables (1 + 2) hit the Hollywood sweet spot.
Jack's 1 beat vs. Curtis's 2 create a natural cinematic snap.
Jack Curtis blends hard and soft consonants — decent presence, some softness.
Jack Curtis misses the alliteration hook that makes names stick.
Jack (4 letters) and Curtis (6) are balanced in length — clean on any poster or marquee.
Jack Curtis has mostly familiar phonemes with a few tricky patterns.
Jack Curtis has decent vowel richness, but stronger A and O sounds would lift it.