Exceeded my expectations.
Was worried a Biblical biography could be a little silly, but was instead so tasteful, and also life-giving. Meyer not only presented the life of David according to the Bible, but also pastorally applied it to my own life, encouraging me to learn from David in both his faithfulness and unfaithfulness, ultimately pointing me to Jesus.
He tied particular psalms to the according moments in David's life, reminding me David was a human just like the rest of us, but also a man of faith like no other, specifically the original "man after God's own heart", the shepherd, psalmist king that was promised, and most wonderfully, the one from whom the King of Kings would descend.
Meyer is also just a phenomenal writer.