it was alright. not nearly as tetrisy as i was hoping for, so wound up not feeling super engaging at times. i only got through the first couple bosses but it didn't feel like anything being thrown at me was any more stimulating than what had come before. still, it didn't really have any downsides and the general concept was cool, it just felt closer to a very polished proof of concept or a more arcadey mobile title than a full on release.

Completed the main levels, all 3 stars. Decent game, enjoyed it.
Downside: Not balanced difficulty, especially in endless modes. Easy beginning, and it suddenly becomes hard