I read this for an upper-division Medieval History course. I certainly can't rate a book like this anything less than four stars, because the methodology used was so dedicated and vigorous—Rosenwein was quite literally peering at faded seventh-century tombstones and counting the number of recurring words. The scholarship is certainly impressive, and casts a welcome and fascinating light on an almost completely neglected era; even as Rosenwein's thesis is strained a bit too much with the lack of sweeping evidence and the typically postmodern fervor to apply the influence of manipulative power structures to absolutely everything. Perhaps predictably for an academic at a Jesuit university, she favors Counter-Reformation-type extremes of expression over Augustinianism. Still, the basic concept of an "emotional community" is a good one, methinks, with lots of potential to enhance our understanding of many things, even if it needs some tweaking from the model offered here and a bit more clarity to narrow the scope of what an "emotion" really is. I actually found the introduction and conclusion, in which she discusses the broader ramifications of her work for our understanding of how emotions function, to be more interesting than the body of the book.