Don't start this again. That's a near insignificant scene that coincidently fits with a retcon rationalisation.
The main point is - why does it even need a rationalisation? Macross isn't some static universe confined to some twenty year old set of predefined rules, it's an evolving universe.
Original Macross did not incorporate mysticism, spirituality or 'magic'. Not now, not when it was made. Later entries to the series however, have.
Chose not to personally like them fine, but make no mistake - don't for a second think that those concepts are "not Macross" since the original series didn't contain them because Kawamori and co are the ones who make that call, and they've decided that those elements very much ARE what Macross is.
But back to the actual topic here - I've been happy with Macross Zero so far. I've the the characters, the action and the story. The animation is one of the more stunning works of the last couple of years, and the CG animation is top notch. The only thing I'm uncertain of so far is the pacing - with episode 4 out soon the series will be all but over, while at the moment it feels like a smaller part of a larger work. Time will tell I guess.