I think original Tetris is one of the best games ever made. Beautiful in it's simplicity, but hard in its difficulty. I just think that Tetris has to be limited to the NES or a computer, because on mobile... For lack of a better term, it sucks. you can't control the pieces as finely as if you were playing on a computer or the NES. The music is also... meh. I'm not a big fan of the music provided initially. The original Tetris music was great, so I hope that the game lets me play that instead.