I play a lot of TM games and like the challenge of beating the clock, which having played the first few levels (approx 10) was quite easily possible, not sure why some people had difficulty in this area, did have to replay a couple to get the 3 stars though - it just required thinking about. There are hidden treats to find on each level, pretty easy to be honest and didn't add much to the interest of the game, also I didn't realise this till a couple of levels in and there was no way of telling from the main game page - that I could see - which levels you had found them on and which you hadn't which I found pretty annoying as if you miss one or two you had no way of knowing which levels to check on. The game play itself is ok, there is a lot of clicking as the factories produce items really quickly. Also it is possible to get stuck on levels if you don't build things in the correct order, one level I had to repeat a few times in order to get it right, which personally I don't enjoy, I only like to repeat levels to better my score. Story line was ok, nothing exciting, turned the noise off as I found it annoying, However it is nice to see a TM game after all the HO games that are produced. Overall - will I buy it - maybe and only if it is on offer or I may use a free credit for it but I won't be paying full price for it. It is a game I suggest you definitely try before you buy as you may be disappointed otherwise.