This was... pretty bad. I mean, it wasn't unwatchable. The art and animation were adequate, and the soundtrack was tolerable if dated. The plot comes close enough to making sense for an action/mecha series. But the characterizations were weird. The "bad guys" were frequently more sympathetic than our protagonists, and not in any way that really encouraged deeper consideration. The core plot also just wasn't really developed. The ultimate mastermind behind the whole thing seems to have launched the most complex world takeover plot ever... for no particular reason. And they never really clear up what the goal was. Also, the titular Zeorymer is a boringly invinciblemech. It wins every fight with the same move.

I don't know. As an example of 80s mecha-action, it isn't terrible. And it is short, so it might make a little sense to sample it. But I can't come up with much else to recommend it. Watch some of Armored Trooper Votoms instead.