I own it on my Blackberry Playbook. Well worth the money. If you have concerns about the depth of the game, just go to the fishlabs forums and read the game guides.
Fastfreak39: I feel like they should change the phrase "jumping on the band wagon" to "sailing on the pirate ship"
I got it on my Transformer Prime.. It's definitely a time hog.. I can't play it for just a few minutes. It's good on flights and longer trips where I can focus on it.