I hesitate to rate this one because I really respect the time and research that must have gone into it, but I ended up DNF’ing this one. I read the previous book about Norse myths, and even though that book had a few comparisons that felt like a stretch, it was still much more sound than I feel this one was. This one is much longer-winded for far more loose connections, I felt.
There is an excellent summary of the compilation at the beginning that should be required reading heading into FF7 Rebirth, though, and the author is great at giving the Cliffnotes on Greek mythology.