I got this downloaded but haven't bothered using it and probably wont. I wouldn't mind doing it in the safe parts of a hike but beyond that I can't be bothered to play it on day to day travel or go out of my way to use it (but then again i am a bit lazy day to day , I like relaxing. I prefer exercise either out of necessity (travel) or social (like football). Problem is I used it for two hours and then ended up playing the origional GBA games. I get this grumpy hysterical reaction some people are having to it but it's ignoring some important points. Our entertainments have moved from physical games outdoors to docile games indoors. Now that technology is coming along that has stimulating games that require physical exercise outdoors, it can only be a good thing. People keep saying "just go outdoors anyway" is an ignorance that people stay indoors because the stuff we do indoors with is more interesting than most outdoor activities. If we can manage both then we have a real solution to a healthier society. Rather than grumpy grampa rhetoric that doesn't actually deal with the reality of how people behave or offer any real solutions. The other thing is the physical endangerment hysteria taking over as well. Which ignores the fact that pretty much any time people leave their houses people are in more immediate danger than when people stay in. It ignores the fact that whatever outdoor fad or activity there are always risks. When texting and mobile phone calls became a thing people used them on the roads and still do. Idiots aren't a reason to condemn something the majority enjoy. Aside from people killing others on the road doing this most other accidents can be chalked up to a classic darwen award. I'm not sure if this will last or how long it will last. I'm leaning towards it dying down in a few months and then next year releasing the next 100 and the thing will bump along in the background. They do need some optimisation in quite a few areas, especially battery when the screen is on. The battery should at least charge a little bit when your on a 1500 mA charger not sometimes drain a tiny fraction. EDIT: I'd usually be the first to complain that mobile Freemium games aren't real games and are just a money making sham relying on the same psychologically addictive mechanisms that crack does and treats people like hamsters in a maze. However the overall benefits to people outweigh all those issues in this case. Also the people quiting their jobs to play pokemon Go are stupid IMO however so were the people who did that to play some horrendous grinding MMO, except Pokemon GO people will look a lot better than this: There's my 2 pence. Happy hunting peoples. PS. If People think it's silly and that people should just "grow up and stop being silly" Well I think it's about time people stop repressing themselves out of fear of embarrassment, people (including myself) need to stop feeling silly for having fun. We shouldn't get to 18/21 and suddenly spend the next 50 years being repressed because of the "your an adult and not some silly kid" mentality.