Not a lot to say about this one. I installed it when it first came out, played it for a few minutes and rapidly lost interest. I had been playing Pokemon Moon on my 3DS before that and enjoyed that game, but in a mild, pass-the-time sort of way.
I started playing Pokemon Go a second time a few months ago with my kids, but all of us lost interest fairly rapidly as we realized our little suburban neighborhood only had so many things to see and do, and it wasn't really worth our time to get in the car and drive somewhere else to get different computer monsters for our phone game.
I really like the this game in theory. I like the idea of a game that gets people outside, into groups, talking and excited. These are all good things. I hope people keep finding happiness playing this game!