As someone who likes tetris this... is an underwhelming clone. The piece generation definitely matches the bad luck of the jam though it can be particularly frustrating to get 4 of the same block in a row. It is why most tetris games use more then a raw RNG roll. Also features like piece spins (T-spins in specific) are something I very much love that aren't here. I also wish I can rotate pieces on the starting area. The game looks nice though!