I enjoyed this game - I bought it as an 'extra', since I wanted a game and needed to make the delivery up to the minimum. I quite enjoyed the puzzles, although 1 or 2 places in the game it was a little too specific on where and how I clicked - I had to use the hint and was exasperated since I had been clicking over/in/around those areas for a quite a while. It was fun and good value for the money I thought.
Not a bad game, the only annoying thing is the game only saves your progress every so often and when you come back to play it you have to start from the beginning of that section. But it is an interesting game just the same.