Some of their games need calibrating properly, e.g. 'Train of Thought'. I have told them that when level 13 is reached, their calibration makes it impossible to go up to the last level. I have tried so many times I have lost count. If they were calibrating train lines in real life, then there would be multiple crashes, people unable to get on the trains because they whizz past stations etc. etc. They need to experience the real world when devising these games, then they would know how to set up a game properly. I have complained several times now, and to be honest, they just suck as they assure me of this that and the other, but never make the necessary changes. Yet want me to give them the thumbs up for their customer service!