This was an emotionless beast. However, after many tears of struggle, I completed it. There is information here that isn't found in general allusion/annotations. This book is more rewarding than ever, because though it was written in the 70's, we now have youtube to instantly hear many of the songs Joyce was referencing!
After the 100th reference of the Opera M'appa, you'll be sick of this book,, however it is worth it to finish it!