There is a sentence in Cherry that reads, “There was nothing better than to be young and on heroin,” and if you believe that, you may like the book. Sadly, the endless quest for more drugs, physical miseries, and endless grind of addiction makes for a depressing and also boring tale, not exactly mitigated by the bank robberies the hero rests to to fund his lifestyle.
The better part of the story is his tour in Iraq, full of gore and danger and bonding with his fellow soldiers–but if that’s what you are after, there are better choices here and here, among others.