Escape games remind me a little of a bygone era, where you had to find a la Monkey Adventures in Iceland hidden. Too little treasures found around a lot when clicked alleged places but come quickly to the goal: Well, here the flight is searched. It lacks the continuous motivation, because after less than an hour I was thoroughly disappointed that it was over so quickly.
Nice idea, since it was free just fine. If I have to pay, it would not have been worth my money.