As a 78 year old woman needing to get more exercise and trying to keep fit and lose weight, I have found this game addictive. I intended to 'walk' for 20-30 minutes most days but have ended up on several occasions walking for over an hour because I wanted to buy cafes, apartment buildings, houses etc. to furnish my island.
I am calorie counting to lose weight and I like the fact that it gives me a calorie count at the end of each session.
I can't use it at the moment because I have hurt my leg and I really miss it. I think I've become obsessive about it - as I said it's addictive and fun. Probably not meant for the senior age groups but I am getting a lot of enjoyment out of it.