"Fleet of Stars" is old-style sf dressed-up for the 90's and being walked around. I didn't finish it.
In the story Anderson recycles the classic, hero Anson Guthrie from "Harvest of Stars". "Harvest" was not a bad novel. And I could believe its vision of the future. In "Fleet", hundreds of years have passed. On Earth, an interplanetary sentient computer network exists along side of nano-tech, planetary engineering, and near FTL travel. When two of the characters are given a calculator and told to memorize all the sines from zero to 45 degrees to four decimal places as punishment, I stopped reading. Calculators! Here is an author unclear with the concept. Thinking like that would result in flint chippers being issued as standard equipment with nuclear warheads. That is the problem with "Fleet" everyone thinks and acts like they're in 60's or 70's USA.
Anderson remains technically a good writer, but he is severely dated. Claims to be a "Hard Science Fiction Author" mean he does not write novels with scenes violating the laws of physics. However, societal and technologic change are considerably more volatile then the speed of light. This is a novel by an author who is literally "locked-in" to his formative years. "Fleet" is golden age of sf draped in 90's techie buzzwords. The result is a story not silly enough to be considered a parody.