Decent, albeit short.
There are 30 levels listed, although it's actually 29 since the last level is just a thank you screen.
It plays like you'd expect - you move a ball around holes to a target.
The controls are for the most part tight. There was only one level where I had to move the ball between two holes that seemed to be about 1 mm apart and it make it though easy enough.
I did notice that when the ball is against a wall, it wobbles and that just looks like poor programming to me, it should be at rest.
The levels are broken up into three areas and the only real difference is the background colour, you go from brown, to green to grey - big whup.
There's no bells or whistles, no magnets, no wind, nothing fancy, just holes that you to avoid.
There's no level editor and no option for extra levels.
The game records your best time for each level and that's about the only reason to go back to the levels once you're finished the game.
It didn't take me very long to finish the game and no level really gave me much trouble.
There were no trophies during the game or at the end.
For a buck, it's okay and I'm a happy that this type of game is available on the Vita but it's certainly not as polished as the iOS versions of this type of game and once you're done with it, you probably won't go back to it very often.