You get the super bomb when yo've crushed all the castles. You get the super bomb cluster when you've gotten gold on all the castles. They're WAY too powerful for regular gameplay, so they put them at the end, just to have fun with.
The people in the intro movie are hands because in the game you aren't controlling the hand; you ARE the hand.
This is the prequel to defend your castle, where all the villagers are angry at you and trying to tear down your castle. This game tells you why they are angry: you pillaged their villages.
There is a bug in the restart level functionality. When you fail a level and restart it, then, anytime you click on the menu button, it thinks that you ran out of time.
I had rated this game 5/5, but until this is fixed, I'm dropping my rating to 2/5.
Also, once this gets fixed, it needs a coule of badges.