Addictive! It's like Tetris but with a different cast of polyominoes and some new mechanics that bring it all together in an elegant, cohesive, and deep package. As someone who has a decent amount of experience with Tetris, this is really hard at first, so if you don't already have such experience I'd definitely recommend turning on the Hold function in the Gameplay settings to get to grips with the mechanics.

I'm looking forward to following the development!