Last updated September 2017. No responses in discussion since October. Many of the questions in Discussion have to do with missing information, or incorrectly placed information etc. I kind of expect that if I am paying for a PDF that there would be some work done to fix errata. I don't know if life has caught up with the authors or what? However, it would be nice for someone to acknowldege questions and explain why there is so much errata still not fixed.
Overall this is a great starter book for Starfinder if you are willing to buy 3PP material. If you want to know what a Mage, Paladin, Cleric class looks like in Starfinder this is an excellant starting place. If you want to see some the other legacy races get some love (and become potential PC races) then this is the book for you.
Just be warned there seems to be a haitus in responses and changes needed to make this book complete.
[3 of 5 Stars!]