It was okay.

The platforming was either pointless or neat at best, with new gimmicks making each power plant unique but not all that engaging. I was surprised that no part of the game strictly requires you to shift your energy balance to make it through obstacles. It might make it easier to do so, sure, but it feels unintended and kind of a hassle most of the time.

I wanted to say the story was the strong point, but I've got mixed feelings about it. The themes and how they're explored are good and interesting, but (in the full game mode at least) there's too much time before any major event happens. The ending twist was predictable and the ending was extremely depressing (in sort of a bad way) even if it makes sense from a thematical standpoint.

Neat at best and inconsistent at worst. Would still give it a try if you know what to expect.