Richard Kearney is an interesting type of scholar--having had some debates and some contact with some of the most famous scholars from the continental tradition, he seems to be in a prime position to make a useful comment on what some of these scholars might be saying. Unfortunately, Kearney is too often relating back to work he did in the past, (name dropping, both of his relations to scholars and of his own achievements, as it were) to really deal with his own work seriously. While this might be a good introduction for anyone who has no serious interest or background in philosophy, most people with any immersion in hermeneutics, deconstructionism, or any mild background in continental philosophy will find this book to be too 'popular' for their tastes.
Near the end of the book, Kearney does have a shred of depth to offer us on exactly what he could possibly want mean about 'The God Who May Be,' but unfortunately he concludes the book before it begins to say anything of interest. Read only if you like post-modern thinking at the made-for-the-masses level.