There are different kind of gamers. There are obviously also people who would never want to be (identified as) gamers. There are those who love games where it's all about shooting others (first person or not) - but there are also those (like me) who love games for the story they are telling. What better way to experience games like this then? Nothing I'd say, but that is a personal thing for everyone to decide.
Interactive games/movies like this do not require much "gaming" anyway. You decide something and then you see what your choice will lead to. Sometimes those choices do not matter much (the inciting incident at the beginning ... it almost doesn't matter how you react to it, it will lead you to the same place anyway), sometimes they do matter ... a lot of fun and a lot of choices, morally and otherwise! I played it quite a few times to get every possible ending ... I did not regret it at all (even if I watched some video cut scenes more than I care about) ...
Interactive games/movies like this do not require much "gaming" anyway. You decide something and then you see what your choice will lead to. Sometimes those choices do not matter much (the inciting incident at the beginning ... it almost doesn't matter how you react to it, it will lead you to the same place anyway), sometimes they do matter ... a lot of fun and a lot of choices, morally and otherwise! I played it quite a few times to get every possible ending ... I did not regret it at all (even if I watched some video cut scenes more than I care about) ...