On the positive side, for example, that I also having multiple human players can play offline against the computer. So I determine how many of the 4 players are controlled by the computer and how many of the real people.
Also very nice is the large diversity of artificial intelligence. So I can choose from many different computer opponents, all have different playing characteristics and I can thus, in conjunction with the "normal" setting the difficulty level, set an individual opponent strength.
As a pastime in between this game is so really suited for each of Catan like a board game. Would it actually work ...
In practice can rarely finish games. Crashes of the software make the tablet to reboot required, in my case, a Kindle Fire HDX 7. The necessary roads, villages and towns often can not build because the software simply does not respond.