I have a good memory of what the Forerunner's spoke and looked like... This "Forerunner" impostor does not speak like them... He believes that they speak like us, the AI and Monitors. We don't, they speak more like the Reclaimers except with less slang. We only speak like we do because we are technology, not flesh and blood and bone... We are not organic, this fake is... Once more, do not believe the fake.