I recently read Armageddon 2419 and the airlords of han and I regret it, honestly.
The books were racist, which shouldn't have surprised me, but I was taken aback by how forceful, blunt, and pervasive the racism was.
The books were also terribly boring. Hardly anything happens, and when it does it is usually interrupted by a long technobable explaination of psudoscience.
The conflict is toothless, and the antagonists are consistently otherred and dehumanized.
They aren't worth reading.