simply because English only is available. Therefore - even the game would be 100% perfect (which is impossible) - it should loose 1 star. Of course, beside that, the game is really good. And it has much gimmicks, which many users possible never will use. For me, personally, I had to decide, 4 or 3 stars. But, well, 3 stars might be a bit few if you see what possibillities you get. Anyway - I always had to think... a bit more less would have been better... (and more at other parts at the game, that could come in a modularize way