I'll never understand how people can make music with software like this. It does not work with my brain, I gotta see some kind of piano roll or sheet music for it to make sense in my head so I commend you for using such a unique composing software.
I do feel that it might have limited your ability to be creative with the song itself though as it is measures and measures of the same notes since it's just playing chords. I imagine making complex melodies would be incredibly difficult in this software, but without one it feels like the music never gets to meet it's full potential. Later on, the vibraphone begins to play a melody, but it's still locked pretty hard into one or 2 measure notes.
It's also really long for not changing too much over time besides different rhythms and densities of instruments.