AndroidGuys.com features a top review:

[...] Overall, I would highly recommend the game. It is fun, challenging, polished and a great use of the Android platform. With my predisposition for puzzle and phone games, I decided to test it’s universal appeal and ran it through my “wife test” (my wife is not a big fan of video or phone games) and it passed with flying colors; didn’t get my phone back for a couple of hours and even then only because I got a call. The cons listed are annoyances, but are far out weighed by the enjoyment of the game. [...]