Usually when I look for games to play, I look for stories that catch my eye. A plot that sounds intriguing and something I haven’t really heard about or is usually explored.
I also enjoy games that allow customization of the character, since I like creating different charas for different games.
There’s no “true” way to play a CoG, in my opinion. Since the games are made to choose your own path and ending.
But if you usually feel disappointed, perhaps you haven’t quite found a game you really like. Try playing games that are in demos and are currently being worked on! Maybe you can have a different experience from that!