The last quarter of Forever Free ruins all the good qualities of this otherwise enjoyable sequel. The Forever War — not quite my cup of tea — is a classic of ’70s sci-fi; a hard anti-war response to America’s involvement in Vietnam. It’s a novel of brilliant ideas stilted by the simple progression of time — hippie naivete / sexuality does not look good in 20XX.
From the outset, Forever Free is not really needed, but creates a thick, addictive atmosphere on the planet Middle Finger — one honestly lacking from even the classic prequel. Man (with a capital M) and the Taurans, both hive-mind species of the future, have pushed the surviving remnants of humanity to the planet of Middle Finger, where they live in relative isolation and freedom. Some of the surviving soldiers, including William Mandella, decide to hijack an FTL ship and escape 40,000 years into the future.