I have to admire your tenacity in getting through an entire screed by Marx.
I got a quarter of the way through his "book" and found that he seemed to be drifting towards insanity. I didn't want the same fate to befall me so I quite reading. I walked outside, propped his book on a stump and drilled it with buckshot from the shotgun.
So when anyone asks me if I read Marx, I can say yes, but I found many holes in his economic theory.
I read Lenin as well for my Russian history course. Marx is verbose idiocy. Lenin is insane ranting. For example, his assertion that any literate person can do bookkeeping, and ergo, run an enterprise.
Regards, Ivan