L66 Indeed ignore the 1 star review and try the game yourself. Personally I don't rate an application if it doesn't work (unless it trashes my system)...
Anyway, the idea is great and the game is higly addicting! Before I played tetris games once a month. And when at level four I quit the app because I got bored. This game solves that problem and takes tetris to a much higher level; you can drop pieces you don't want next to the picture placeholder to dispose them, but you also have a limited amount of pieces.
The only thing the game lacks is music, but most people listen to their iTunes library while playing puzzle games anyway.
And the graphics are very nice indeed :-).
(Version 1.0.7)