I enjoy the game for the most part, but some improvements could be made.
Good: generally plays well, not too easy to beat; game moves as fast as you want; easy to read graphics.
Not so good: sometimes makes a bonehead play, (like not making an obvious pair); interface could be made so you can use 1 hand on iPad; should be able to turn sound off.
Overall a good app.
JackJFG about Cribbage, v2.1