Martin Fuller's 4 syllables (2 + 2) hit the Hollywood sweet spot.
Martin's 2 beats vs. Fuller's 2 create a natural cinematic snap.
Martin Fuller's softer consonants cost it screen presence.
Martin Fuller misses the alliteration hook that makes names stick.
Martin (6 letters) and Fuller (6) are balanced in length — clean on any poster or marquee.
Martin Fuller has mostly familiar phonemes with a few tricky patterns.
Martin Fuller has decent vowel richness, but stronger A and O sounds would lift it.