What a convenient volume! To have all these fragments published together in one book makes them finally accessible to everyone. The edition contains helpful appendices indexing the Greek words in each fragment. Basic papyrological analyses are presented, including the date of the manuscript, measurements, current location that the fragment is housed, original publication information, and any notable features. This is followed by a line-by-line Greek presentation, a "student's edition" where all the reconstruction apparatus has been eliminated, and an English translation.
A critical apparatus appears at the bottom of the page, but there is no justification for why particular reconstructions have been chosen over others. Photographs of most of the fragments are found collected in the back of the volume. Unfortunately the publisher did not produce high quality facsimiles (I guess that they would have been too costly to reproduce), so their usefulness for actual research is rather limited.