POLO BOY
Idk if you sidechained everything besides a kick to a kick on purpose or not, it kinda bothers me how it clamps the whole sound. The arrangement is nice so it doesn't get boring. Love the bridge parts with that flute-like synth melody. The pads could be thinner or maybe quieter cause it gets messy in some parts of song especially when that distorted bass comes along and when pad plays together with strings, maybe you overcompressed them.
ARSENAL
The synths sound weird to me, mostly that square one with lots of noise in it. Also I'd cut some lows on this square synth. And the synth that plays main arpeggio, I'd cut lows a little and layer it with other synth octave higher or maybe even in same octave.