When “Ghostbusters: Afterlife” was released this fall, it seemed to be far less controversial than the 2016 reboot “Ghostbusters: Answer the Call.” ‘Afterlife’ definitely fits the model of the trendy legacy sequel tropes we’ve been seeing over the past few years by bringing back a ton of nostalgia and fan service while also trying to lay the groundwork for future films. Oh yeah, and it is directed by Jason Reitman, the son of “Ghostbusters” filmmaker Ivan Reitman.