I bought it several days ago at full price. I know that the reviews of this are good and I want to like it, but I find the controls frustrating. I find myself shifting blocks when I don't want to, dropping them when I don't want to, etc. Obviously not everyone is having this difficulty though. Perhaps I'll get use to it eventually, but I don't know. I think I would like this game a lot more if they'd gone simple with the control scheme and just had "virtual buttons" at the bottom. In fact, I also think the game would be a lot better if the playing area were shorter, which would shorten game times, and also then allow for the virtual buttons.