Hi Lynn sorry I haven't had a chance to listen to this to today (I've been busy doing new composition for PHD proposal :) )
Now there is no such thing as too grim within art, even in popular art (if that even exists anymore, I think we have mass culture these days). It sounds like late 70's rock just after punk, touches of Ramones. So don't censor yourself, you don't want to be ****en Justin Beiber...maybe you do LoL, maybe try the haircut first then the bad attitude. I wouldn't mind the bad attitude actually if he actually had talent, heck everyone knows my bad attitude. Sorry digressing.
I like it, I thought the snare was a little thin a first but after a second listen, it's within range. Guitar's are fine, no rules :) one or two instruments need to be at the forefront, when will people realise that mixing is painting not science. I was thinking raise the vocal slightly but then I think the mix would be too loud, there was a section in the middle that pushed that, try compressing final mix at that a bit more and when mastering hover over that section to get that compression right.
Hmm the vocoder, wow it sounds like such an ancient relic these days, I liked it but I also didn't hmm I can't explain. These days I use melodyne and VVocal for my robot voices, it represents the modern, better I think. On saying that this is 70's thrash punk on the cusp on 1980, so yea you see what I mean. Maybe try a remix and try and modernise the sounds of the track. Cut it up slightly and use a combination of robo voice techniques (robot harmony, something I'm experimenting with). I was going to suggest just the robo voice and nothing else as an intro, but on a third listen I realise you've done that, maybe a longer intro, ala a dancey sort of remix. Emphasise the really grim aspects, and use Reaper's varispeed to slow it down to give it a space drug death feel. Nothing too hardcore but just enough to feel it. Hmm, I hope I haven't been too picky. I guess what I am suggesting is keep this version because it's excellent, maybe raise the harmony vocals, I want them to be clear. But do a dance remix because it already has that feel. Oh I loved the ending, I thought something was wrong, then I realized you were being literal lol.
Ben