Not too shabby...
Not too shabby at all. You certainly named it correctly: the "flatline" sound can be heard throughout this song, and in fact makes up the backbone of the song. The limits of this backbone, only a few possible "flatline" tones and such, make it hard to achieve much internal variation within the melody, but that's certainly not much of a problem. So overall it's not that bad a song, though by being limited in scope it loses a point.
5/5, 9/10
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