Perfect for bored children in car journeys, but with a lifespan of just several hours, even the temptation of achieving all the high scores won't entice the more advanced players in the long run.
A decent puzzler that has a lot to offer, it's still one of the better 'match 3' games out there, just not one of the best; it's most certainly playable and enjoyable though and you could do a lot worse than this fun single player title.