Danggg, some parts really go crazy. I love chaotic pianos. It's cool how you condensed a lot of parts/sections into one single 5-minute track. My critique would be that the strings feel like they came in late for some parts, perhaps their attack was too slow for the faster chaotic sections. Just offset them a bit and that should be solved.
Viewing post in The Abyss Of Lost Dreams jam comments
Instead of decreasing the attack you could try bouncing the entire thing and manually adjust only the late parts, since there were still some that sounded fine to me as is.
If you do get on the compilation album, you can make final touches to the track. Even if not, you can still rework it for your socials anyway!