Ah, thanks, I suppose! Listening to a couple of Youtube vids of the proper composer, it's clear I didn't reach Glassness at all, but I did shoot for trying that "ostinato*" thingamajig out. Good to hear I didn't miss that mark entirely in that regard.
I guess my motto is "If one cannot follow the rules, make some new ones up and stick to that." Or something.
[*Curse these fancy musical terms and people who write stuff with non-electronic instruments. I'm so behind on the "real" musical world.]