I liked it, but...
As in some other reviews, the level design becomes repetitive. And the whole bomb thing takes away from the strategic element and makes it more frustrating than fun. Another thing that does this is that the levels are sometimes very overcomplicated, instead of creative. In most levels, you have to go through a long cycle of utilizing every block in that level. I would like maybe more ways to go, this game feels very linear. Put some decoys in it. Put more thibngs in than what you actually need for the level, stuff like that.
Now the good news: I love this sort of game, and this one is a lot different than most. The closing blocks is a brilliant idea, and I liked that. Overall, it was a very good game.