This game gets boring really easily. Yes, you will be busy every 10 sec or so but what you do is just press couple buttons on the farm and that's it. Oh and for some reason, my sheep doesn't produce any wool. Is it because I'm playing the freeplay mode? Or is it a bug?
Also, you have to play it in one sitting because there's no save button or anything like that. A good game to spend your 45 mins.