Yeah, the whole deal with justin's bro and onward was a very solid final act with some rage inducing moments and some happy ones and cool ones, all in good ways mostly. Michael and his Comrade are some of the most irritating characters I've ever witnessed and that's to be expected. No remorse or love for that guy at the end, but I did find him calling van an idiot in like, a friendly way, kind of ironic and silly. Van's reappearance at the end so easily made his disappearance in the first place seem kind of meaningless though. But I guess it fit his character.
Overall it's a decent mecha series but at times it felt like maybe there were mechs just kinda because. The whole thing felt disconnected from the characters, as van's whip sword and all the cool little weapons all the characters had without the mechs seemed to be like they were the original concept, to me. More should have been done with the raw physical element of this world than was done with the mechs. Again, it wasn't bad, just didn't seem like the concept was soilidified, seemed like they took two of them and just kinda mashed them together without worrying about how well they were going to fit in the end. But hey I give them credit for going all in on it.