Drastic Measures - It was alright. The beat was nothing special, but it at least sounded right together for the most part.
Bitch - I didn't even finish listening to this one. The beat was nice and I'd love to do something with it personally, but the hook didn't work, and the Superman acapella didn't flow on the beat at all and it was annoying to listen to.
Just Don't Give a Fuck - The beat on this one was alright enough, but same thing with Bitch, the acapella didn't really work for it.
Shake That - This one was great. The acapellas fit well, I liked the editing, and it was a nice choice of songs to bring together. The only issue is the quality, it doesn't sound as good as I think it could. But definitely my favourite so far.
Hazardous Youth - This one was great. The beat was sick, and the acapella fit perfectly. Nice job.
When I'm Gone - The flute sounds like a Zelda sample lol. Real simple, but it wasn't that bad I guess.
Greg - I didn't like the beat at all on this one, but the mixing worked anyway.
Soldier - The beat kinda bores me, but it was all mixed well, there was no points where it sounded thrown together, so it's good enough.
Fucking Crazy - This beat is great, probably my favourite on the tape. Probably M15HKA's best mix on here too. No complaints.
A Tribute to Eminem - The whole mix was ehh. White America was the best part, but when the hook came in, even that part got ruined. The rest of everything sounded kind of off.
All in all, you guys definitely need some practice. You said it only took 12 days to do, and it definitely shows. Some of it just sounds really thrown together. Next time, spend a little more time on each song. Make sure everything sounds on point, make sure the quality is where it needs to be, and maybe think about using a wider selection of songs. Most of these are songs that people have done over and over again, spend some time looking for some more obscure songs maybe!