Really really fed up with the adverts now, most last way more than 30 seconds and some crash the game. The Kitkat advert crashes the game EVERY TIME and at the moment 4 times in a continuous run is the record, with the game rebooting every time and the same advert coming on again, so back to square one andhope a different advert starts. 5 stars now 2 stars. Sort out the advert problems, make them shorter and less of them. Update 2 Played today and have not had KitKat advert and game seems ok.