This second volume is just as good, if not better, than the first. Leithart emphasizes time and time again the upside-down nature of the kingdom of heaven and the radical call of discipleship, always with a keen eye to details in the passage that you would otherwise brush over. At times, his emphasis (or, Jesus' emphasis?) on the high call of discipleship puts works on such a high pedestal that one might wonder if his critics are right that he is a bit Roman Catholic in his understanding of justification. Having read many of his works (including his book on justification), this book made me see the validity of this criticism most clearly. However, it is significant to me that Leithart never emphasizes works at the expense of faith, and that he often circles back to address this very concern explicitly, affirming that works are a product of faith, and so on.
A real strength of this volume is Leithart's awareness of the importance of the historical-covenantal context and eschatological horizon of Jesus' ministry. This is relevant in more places than you might expect! Importantly, while Leithart takes a preterist view on these things, he also recognizes the various eschatological horizons that point further to every generation and to the eventual Second Coming.
Finally, Leithart's literary analysis is, at times, riveting. I found this especially to be the case toward the end of the gospel in his drawing out irony and reversals in the characters and events surrounding Jesus' death and resurrection. To give just one example, he mentions how the soldiers who were hired to guard the tomb of Jesus in order to prevent a false report from going out by his disciples, fall asleep on the job and eventually are hired again to spread a false report from the Jewish leaders.