just finished. it does not take too long to play this game from start to finish, but it is a nice challange. it is very original, takes a little wile to figure out actually. it's a "just do it" type of learning curve. i liked how it played and a big ponus is that the movable large blocks don't get stuck against the sides.
it's basic, which is good AND bad, well not bad but medium.
i'd like to imagine just a few of those blocks on a big adventure through a longer level...