I like the sample very nice the instrumentation on it is dope I can hear J. Cole using a sample like this but imo it doesn't really sound like a KOD beat but def a J. Cole type the beats on that album are a lil diff. Overall the production is nice but the mixing could use some tweaking the sample quality could be better and the mix could be cleaner a few muddy elements but thats a easy fix with EQ.
The sample is amaizing and the drums are on point. But the mix could be better the 808 is muddy and it's probaby off key probably, try to balance it before you apply processing effects.