My ears!
I feel this was WAY too loud. I know it's DnB, but I think you could have toned things down (by a LOT; I listened to this comfortably on low volume) so it wasn't so grating on the poor ol' ears.
I'll admit, I like the lofi feel to it, and it has that half-retro half-modern feel that I like to listen to on occasion. In that respect, great job. The filtering and and other ways you made the synths sound unique makes this a commendable effort.
I also like the different things you have the instruments do... Variety is the spice of life for me, and I like seeing that in music as well.
In the end, I like this song the more I listen to it. It's not perfect, but hey, it's enjoyable, and in that respect ya succeeded.