4 stars: All of the nostalgia, all of the time, in all of the places. Definitely enjoy watching this game evolve and progress, and look forward to seeing what the future holds! My only complaint is that they haven't integrated a system to send in-game friend requests to trainers you see in gyms, or possibly from a list of trainers nearby (who opt in to be visible on the list, of course) I highly recommend this game to everyone.
4 stars: Pretty good game. To clear up things people have said - Yes, it does drain your battery a good bit while playing but that's to be expected for most games. Yes, it does have in app purchases that are kind of annoying at times but doesn't ruin the gameplay. No, it doesn't drain battery in the background unless you have adventure sync on (and even then it's not that much). Otherwise it's a pretty good game and would totally recommend
3 stars: The game can be fun. sometimes. It has some glitches that are really really annoying. For example pokemon that appear on your screen but do not exist in the game when you look around with the camera. When this happens you cant even go back you have to close the game completely. Getting candy is too hard and can be really frustrating. Getting a sinnoh stone is borderline impossible.
3 stars: More options for earning gold would make this game a lot better. Not everyone has the time for gym battles or gold/items aren't cheap. It can be fun but this is a big downfall of the game, especially for kids....