my iTunes review: Pros: 1. Nice game to use your brain to think on how to make an explosion to let blocks come rain down on the aliens. 2. Comes with different types of bombs to use - time bombs , bombs that explode at different angles etc. Cons: 1. The buildings are identical, not much of variety to look at. Most buildings are square and rectangle. 2. The aliens are all small and purple. Can have different sizes of aliens which does not sit still or increase in numbers when crushed. Could do with semi-storylines like son gets kidnapped by aliens and dad have to save the son by destroying certain number of aliens in certain places...
Saw the video, purchased. Love these type of games. This one is awesome too, actual buildings rather than sticks. And it has objectives rather than just "Get below this line" like some of the others.