Instruct: Classify Amazon reviews into positive or negative sentiment
Query: OK, but not great

I expected the 2nd foundation series to pickup where the foundation series left off not backtrack & cover stuff not written about in the past. There is a large section is regarding the SIMs could have been shortened down considerably. I skimmed a lot of the information. A lot of the technology in the book is not mentioned in any of the org books and seems out of place for the timeframe. It seems more star trekish than foundation series.