A Bird Story is a prequel to the incoming sequel of To the Moon. While the game is a much shorter and simpler experience than its predecessor, it can serve as a great insight to the dev's progression, not only as a storyteller, but as a game designer as well. While it's a great game in its own right, it's an even greater promise of what's coming down the road.
Pros: Wonderful soundtrack, superb storytelling, charming story, pleasant visuals, gameplay without any gimmicks...
Cons: ...but it's overly simplistic, one scene is unnecessary and overstays its welcome, its overall simplicity limits replayability