The graphics are nice, but I was sorta, kinda expecting the blocks to be able to rotate in 3 dimensions. What you have here is just the same old thing from a new angle.
It's rather irritating that only one path to an opponent is an 'attack' path. Sometimes I would like to be able to control the angle with which I launch my attack, mainly so I can move another unit into the spot the first unit i taking up. Also, the inability to move a unit around and enemy to fix the situation above is equally frustrating. Othert than that, nice game.