I would highly recommend this as a valuable guide to read in conjunction with Ulysses for those who are making their first attempt to read it independently. It is extremely succinct and offers great assistance in explaining the major themes, symbols, and connections with the Odyssey, among other aspects. Its (relative) brevity was beneficial for me in navigating through the novel. However, due to its concise nature, (1) it is clearly not comprehensive by any means (although it is challenging to envision how lengthy a truly comprehensive account would be), and (2) when it delves into more nuanced or complex concepts, it has a tendency to be rather confusing as sometimes it is just a little *too* brief.